Es. 2 pag. 30

Joe Jacobson was a researcher for the Massachusetts Institute of Technology. He had an Eureka moment during his holiday. He was reading a book lying on a beach. He finished the book, but he didn’t have another one. So he imagined an electronic book always available. So he could download every novel whenever he wanted to.

His idea helped develop the e-readers.

 

Es. 3

1. In 1997 Joe Jacobson was working as a researcher for MIT.

2. He was lying on a beach when he finished his book.

 

Es. 4

1. was sitting

2. felt

3. heard

4. called

5. replied

6. went

7. opened

8. was looking out

9. was driving

10. was getting

11. were

12. reached

13. putted

14. was

 

Es. 6

1. My parents were studying when they met Patricia.

2. My computer crashed while I was doing my homework last night.

3. I wasn’t watching the tv when my mum got home yesterday.

4. It was raining when I woke up this morning.

5. I burnt myself when I was making breakfast.

6. A friend texted me when I was walking to school.

 

Es. 3 pag. 34

1. He used to have

2. He used to phone

3. His parents bought me

 

Es. 4

2. People didn’t use to - they drive

3. People update – they used to write

4. Children play inside – they used to play outside

5. Teachers used to suggest - give out

6. Families used to watch – watch

7. Students use – they used to look up

8. Parents didn’t used to worry – they give

 

Es. 5

1. My parents used to take

2. didn’t use to go

3. -

4. didn’t use to like

5. -

6. I used to want

 

Es. 2 pag. 44

Leona lewis, Adele and Jessie J have attended the same school: The Brit School.

 

Es. 3

1. Another term has just ended.

2. We haven’t heard of them yet.

3. She has already won numerous music awards.

4. Leona Lewis won The X Factor.

 

Es. 4

1. yet

2. just

3. yet

4. already

5. just

6. already

 

Es. 5

1. grew up

2. began

3. graduated

4. has already earned

5. didn’t change

6. knew

7. wrote

8. haven’t had

 

Es. 6

1. I’ve already seen a live band yet.

2. I’ve already visited a big art gallery.

3. I’ve already listened to a Beethoven symphony.

4. I haven’t played in a act yet.

5. I have already read a classic novel.

6. I have already written a short story.

 

Es. 2 pag. 48

1. the biggest

2. busier

3. more expansive

4. better

5. isn’t as long as

 

Es. 3

1. than

2. as

3. more

4. as

5. than

6. as

 

Es. 4

1. worst

2. greatest

3. most exciting

4. funniest

5. best

6. most intelligent

 

Es. 5

1 – b

2 – a

3 – c

4 – d

5 – e

 

Es. 6

1. not old enough

2. too expansive

3. not confident enough

4. too young

5. not fast enough

 

Es. 1 pag. 78

A gap year is a year between the last high school year and the first university year spent travelling abroad, going backpacking or doing voluntary work.

I wuold like to do a gap year becouse it is a oppurtunity to travel and learn something different from what we used to see.

 

Es. 3

1. If he goes to

2. he will go

 

Es. 6

1. If I go – won’t

2. If I tell – won’t let me go

3. You won’t learn – visit her

4. doesn’t agree – won’t be able to

5. think – I will convince

 

Es. 2 pag. 92

1. b

2. b

3. b

4. c

5. c

 

Es. 3

1. If I had

2. I would spend

 

Es. 4

1. went – would want

2. won’t be – worked

3. would improve – took

4. retired – wuold be

5. would be – had

 

Es. 5

1. If I had – I would earn

2. If I earnt - I would go out

3. I would meet – If I went

4. If I didn’t meet – would be boring

5. If my life is boring – I wouldn’t be

6. If I wasn’t – I would need a

 

Es. 6

1. needed - would ask for it

2. If I could – I would work

3. If I didn’t have – I would buy it

4. If I were – I would be a deer

5. If I didn’t have to – I would go to the cinema

6. I today was -

 

Es. 3 pag. 96

1. doesn’t have to

2. can’t

3. mustn’t

4. has to

5. needs to

6. doesn’t need to

7. can

8. mustn’t

 

Es. 4

1. needs to

2. doesn’t have to

3. can

4. mustn’t

 

Es. 5

1. Needn’t – mustn’t

2. Needn’t – mustn’t

3. Mustn’t – needn’t

4. Needn’t – mustn’t

 

Es. 6

1. Do you have to… No, I haven’t.

2. Do you have to… No, I haven’t.

3. Can you… No, I can’t.

4. Do you have to… No, I haven’t.

5. Do you have to… No, I haven’t.

6. Can you… Yes, I can.

 

Es. 1 pag. 120

Yes, it has a happy ending.

 

Es. 2

1. b

2. a

3. f

4. g

5. d

6. c

7. e

 

Es. 3

1. You form the Past Perfect with have + past participle

2. You use it to express the earlier of two actions happened in the past.

 

Es. 6

1. remembered, hadn’t locked

2. arrived, had disappeared 3. arrested, had searched 4. didn’t recognised, had grown 5. felt, hadn’t appeared 6. was, had happened 7. got, had already called 8. had lived, found out