Unit 2 Lesson 1

1.-Complete the sentences with words from the box.

A) Everyone is talking about climate change.
B) Global warming is causing a change in weather patterns.
C) The ice caps will melt in 80 years if we do nothing.
D) Experts predict there will be terrible famine in the world.
E) We must reduce greenhouse gas emissions.
F) Environmental activists are working to persuade governments to act.

2.-Complete the sentences with the verbs in parentheses in the correct from.

A) Sea levels will rise if the ice caps melt . (rise/melt)
B) If sea levels rise a lot , major cities dissapear.(rise/dissapear)
C) If we not reduce greenhouse gas emissions , temperatures increase. (not reduce/ increase)
D) There be millions of refugees if we do nothing.(be/do)

VIDEO UNIT 2 LESSON 1

Unit 1 Lesson 12

7. Fill in each black with a word from the box.

A) I'm not very sure about waht l want to do next year.
B) What are you going to do for Christmas vacation?
C) I would like to retire when l'm 50 years old.
D) I'm certainly not going to continue living with my parents.
E) I wouldn´t want to live in another country,l prefer living here.
F) I need your advice.What do you think l should do next year?
G) It might be difficult to get a scholarship.
H) I have to get a job and save some money.

8. Write two of your shoet-therm goals and two of your long-term goals.

Short-term goals:
-Studying electronic career
-Learn to speak English

Long-term goals:
-Starting a business   
-Buy a late model car

VIDEO 12

Unit 1 Lesson 11

5.-Match the two halves to make logical sentences.

1 All workers must wear.................F) Hard hats.
2 All visitors must............................D) report to the reception desk. 
3 Staff must was..............................A)Their hands after going to the bathroom
4 You must not drink.......................E) and drive.
5 All workers must arrive................G) at 8:00 a.m. 
6 You must not lose.........................B) your concentration at any point.
7 In this job you must be.................C) prepared to work long hours.




6.-Put the words in the correct order to make sentences.

A) Must / workers / work / prepared / be / overtime / to / .
Workers must be prepared to work overtime.
B) Park / handicapped / you / must not / in / car / your / space / the / .
You must not park your car in the space handicapped.
C)You / time / always / arrive / on / must / .
You always must arrive on time .
D)Mustn´t / driver / passengers/ distract / the / .
Passengers must not distract the driver.
E)Without / you / authorization / enter / must not
You must not enter without authorization.
F)Must / visitors / at / identification / all / wear / times / .
Visitors must wear identification at all time .

VIDEO 11

Unit 1 Lesson 10

3. Unscramble these words related to food and nutricion.Then match them to the correct definition.

1)Ugars  Sugar                        E-sweet substance that we add to food and drinks.
2)Estcholloer Cholesterol         F-a substance in your blood that can cause heart disease.
3)Adreb Bread                       A-a food made from flor.
4)Kicench Chicken                 H-a bird kept for its eggs and meat.
5)Itenrop Protein                    C-substance obtained from eggs meatt ,milk , etc that you need to grow.
6)Aricule Calorie                     D-unit of energy obtained from food.
7)TravebelegsVegetables         B-Plants we eat that are not fruit.
8)Sitanvim Vitamins                 G-Natural substances found in food that you nedd to be healthy.


4.-Put the words in the correct order to make sentences.

A.-Shouldn´t / of / you / food / eat / junk / lot / a
You shouldn´t eat a lot of junk food.
B.-You / reduce / should / consume / the / of / sugar / quantity / you / .
You should reduce the quantity of sugar you consume.
C.- Eat / should / vegetables / you / a / of / lot / .
You should eat a lot of vegetables.
D.- People / diet / eat / their / less / salt / should / in / .
People should eat less salt in their diet.
E.- You / eat / chicken / more / and / should / fish / .
You should eat more chicken and fish.
F.- Everyone / be / fats / careful / satured / should / fish / .
Everyone should be careful of satured fats .
G- You / a / minerals / good / vitamins / balance / need / of / and / .
You need a good balance of minerals and vitamins.
H.- Should / day / exercise / you / for / every / least / 30 at / minutes / .
You should exercise least 30 minutes every day.

VIDEO 10

Unit 1 Lesson 9

1- Fill in each blank with a word from the box.

A) With a toothache like that, you should go and see a dentist.
B) You should not eat spicy food when you have a stomach ache.
C) You should stay in bed when you have the flu.
D) Why do not you take an aspirin or some ibuprofen for your headache?
E) I think you should not go to school if you are not feeling well.

2- Write advice for these illnesses.

A) The flu   For the flu you should stay in bed and rest.
B) A Cough   You should not make much effort.
C) A sore throat   You should take some medicine.
D) A toothache   You should go to the medic center.
E) A stomach ache   You should take pepto bismol.
F) A headache   You should take a té of manzanilla.

VIDEO 9 

Unit 1 Lesson 8

7- Match the two halves to make logical sentences.

1) They are going to move to                                   C Texas when they retire.
2) Spanish will be an even more                               G important language is the US in the future.
3) More people will                                                 F emigrate this year than ever before.
4) I am starting French                                             H classes in February.
5)We are not going to                 B travel aboard this summer, because it´s too expensive.
6) What are you going to                                          E do when you graduate? 
7) I think I will probably study another                      D foreign language, perhaps Russian.
8) We are leaving on vacation                                   A the day after tomorrow.    



8- Fill in the blanks in the conversation with phrases from the box.

A: So, what are you going to do when you finish school?
B: The first thing I´m going to do is visit my family in Quebec, Canada.
A: Oh really! What are you planning to do there?
B: Well, I want to learn French and I might get a job if I can find one.
A: And how long are you going to stay?
B: I will probably stay for about six months, but really it all depends on how much money I have and if I can get work over there.
A: And do you think you will emigrate to Canada?
B: I am not sure. I´d really like to, but first of all I am going to see if I feel comfortable there. And who knows, I might, but I´ll just have to see how things go

VIDEO 8

Unit 1 Lesson 7

5. - Fill in the blanks with have to / has to / had to.

A) What do you HAVE TO do today?
B) She HAS TO stay behind and help the teacher this afternoon.
C) What did we HAD TO do for homework yesterday?
D) We HAD TO walk because we did not have any money for the bus.
E)  He HAS TO work this afternoon.
F) I HAVE TO go to the doctor this morning. That´s why I was late.
G) He HAD TO stay awake until three in the morning last night.
H) What does he HAVE TO do next week?


6. Put the words in the correct order to make sentences.

A) Work/ to/ do/ have/ you/ go/ to/ today/?                
DO YOU HAVE TO WORK TODAY?
B) Do/ What/ Weekend/ To/ You/ Do/ Have/ This/?     
WHAT DO YOU HAVE TO DO THIS WEEKEND? 
C) Have/ Today/ To/ She/ Doesn´t/ To/ School/ Go    
SHE DOES NOT HAVE TO GO TO SCHOOL TODAY
D) To/ I/ Have/ Week/ Do/ Until/ This/ Don´t/ Next   
I DO NOT HAVE TO DO THIS UNTIL NEXT WEEK
E) To/ Late/ Stay/ Had/ We/ Afternoon/ This              
WE HAD TO STAY LATE THIS AFTERNOON
F) Do/ Time/ Leave/ What/ You/ To/ Need                
WHAT TIME DO YOU NEED TO LEAVE?
G) He/ To/ Leave/ Has/ His/ At/ House/ 5:30/ The/ In/ Morning     
HE HAS TO LEAVE HIS HOUSE AT 5:30 IN THE MORNING
H) Didn´t/ We/ The/ To/ Take/ Have/ Test              
WE DIDN´T NOT HAVE TO TAKE THE TEST

VIDEO 7

Unit 1 Lesson 6

3-Match the word with the meaning.

1 How.                             B) Manner
2 What.                            A) A thing (unrestricted choice)
3 Which.                          D) A thing (restricted choice) 
4 When.                           H) A time
5 Where.                          F) A place
6 Who.                             C) A person
7 Whose.                          E) A Possession
8 Why.                             G) A reason

4a Re-order the latters of these words.

A) I h s                             HIS
B) s o u r                         OURS
C) r e s h                          HERS
D) s h o e w                     WHOSE
E) s h I e r t                     THEIRS
F) n e m i                          MINE
G) s o u r y                      YOURS



4b Now write one of the words above is each blank to make the most logical sentences.

A) They like to play volley ball. It´s a favorite game of THEIRS.
B) That pen is HIS. He just dropped it.
C) WHOSE keys are these?
D) That book is MINE .Look, it has my name on it.
E) Those are OURS. We were looking for them.
F) These belong to Julia and Mark. This one is his and that one is HERS.
G) Is this YOURS? I think it fell out of your bag.


VIDEO 6 

Unit 1 Lesson 5

1- Underline the part of each sentence with a mistake and write the correction

A) They are going stay with friends.                                                           GOING TO STAY
B) She aren´t going to bring a sleeping bag.                                                SHE ISN'T GOING TO.
C) I´m taking to a trip with some friends next weekend.                             GOING TO TAKE
D) We´re going not to arrive late.                                                               WE AREN'T GOING TO
E) Does he planning to take a vacation this year?                                        DOES HE GOING TO
F) This Friday night I taking my girlfriend to a restaurant                              I'M GOING TO TAKE
G) I´m not going to mountain bike riding tomorrow                                     GOING TO GO TO
H) Is they taking any equipment with them?                                                ARE THEY GOING TO TAKE

2-Complete the sentences about your plans.

A) Tomorrow I´m going to                                                                       WATCH TV
B) I haven´t decided yet, but I think I´m                                                   GOING TO BE A TECHNICAL
C) This coming weekend I´m                                                                   GOING TO BE PLAYING
D) I´m not going to                                                                                  TAKE A CLASS TODAY
E) When I have time I´m going to                                                             TRAIN HARDER
F) Next week                                                                                          I GO TO PRACTICE

VIDEO 5