Es.1 p.32

 

1. D

 

2. E

 

3. C

 

4. A

 

5. B

 

 

Es.2 p.32

 

1. Apollo 13 was flying to the moon.

 

2. It didn’t get there was an explosion.

 

3. All the most experienced astronauts and NASA engineers did it.

 

4. The astronauts spent six days in space.

 

 

Es.3 p.32

 

1. C

 

2. B

 

3. B

 

4. C

 

5. A

 

6. C

 

 

Es.4 p.32

 

1. hatch

 

2. came up with

 

3. figure out

 

4. on duty

 

5. breathe a sigh of relief

 

6. running out

 

7. cheer

 

8. carrying out

 

 

Es.5 p.32 

 

1. figured out

 

2. running out

 

3. carried out

 

4. hatch

 

5. on duty

 

6. breathed a sigh of relief

 

7. cheered

 

8. came up with

 

 

Es.6 p.32 

 

1. I agree.

 

2. I don’t agree.

 

3. I agree.

 

 

Es.7 p.32 

 

1. find a solution

 

2. fix a problem

 

3. follow events

 

4. get home

 

5. go crazy

 

6. raise your hand

 

 

Es.1 p.38 

 

1. fix

 

2. click

 

3. go

 

4. get

 

5. visits

 

6. open

 

 

Es.2 p.38 

 

1. development

 

2. network

 

3. date

 

4. discover

 

5. imagination

 

6. scientist

 

 

Es.3 p.38

 

1. The first moon landing was in 1969

 

2. Ten years ago my brother was still studying at university

 

3. Mabel found some keys on the pavement yesterday.

 

4. I had my first driving lesson last week.

 

5. I was talking on my mobile phone when my mum asked me a question.

 

6. What were you doing this time last year?

 

 

Es.4 p.38 

 

1. to live

 

2. go shopping

 

3. didn’t use to like

 

4. did

 

5. use

 

6. buy

 

Es.5 p.38

 

1.B

 

2.C

 

3.B

 

4.B

 

5.C

 

 

Es.6 p.38

 

1.B

 

2.A

 

3.B

 

4.A

 

5.C

 

6.B