B what he is studying Is he enjoying it

Unit 1
Exerciser 1
2.e 5.d 6. h 7.b
3.g 8.c
4. a
Exercise 2.

1. 
   B. what he is studying
   

2. 
   Is he enjoying it
   

2.. how is your new job going

But it is getting better now
He is not enjoying his work right now
Hi is beginning to get bored with it

Exersice 3

The world is changing
The situation is already bad and it is getting worse
The cost of living is rising
The weather is starting to improve . The rain has stopped and the wind is not as strong


UNIT 4
Ecercise 4.1

1. 
   Do you want
   
2. 
   I am using it
   
3. 
   I need
   
4. 
   What do you want
   
5. 
   Why is he looking at us
   
6. 
   I don’t believe him
   
7. 
   I do not remember it now
   
8. 
   I am thinking of selling my car.
   
9. 
   I think you should sell your car. You do not use it very often
   
10. 
    Air consists mainly of nitrogen and oxygen.
    

Exercise 4.2

1. 
   Ok
   
2. 
   What are you doing? Be quiet! I am thinking
   
3. 
   Who does this umbrella belong to? I have no idea
   
4. 
   The dinner smells good
   
5. 
   Excuse me. Is anybody siting there?
   
6. 
   These gloves do not fit me
   

Exercise 4.3

1. 
   Ok
   
2. 
   Do you believe in God
   
3. 
   I feel hungry.
   
4. 
   Ok ? It tasted
   
5. 
   I think
   

Exercise 4.4

1. 
   Ok
   
2. 
   Sarah is being very nice at the moment
   
3. 
   She is very nice.
   
4. 
   Why are you being so un
   
5. 
   Is he ill?
   

Unit 5

Exercise 5.1

1.ok
2.She had a big breakfast at 7 o’clock
3. she walked to work
4. it takes about half an hour to get to work.
5. she started work at 8.45
6. she did not have lunch
7. she finished work at 5 o’clock
8. she tired when she got home
9. she cooked a meal yesterday evening
10.she did not go out yesterday
11.she went to the bed about 11 o’clock.
12.she sleeped well last night.

Exercise 5.2

1. 
   Ok
   
2. 
   My father teached me
   
3. 
   So we sold it
   
4. 
   Dave fell down the stairs this morning and hurt his leg
   
5. 
   Joe threw the ball to Sue, who catched it
   
6. 
   Ann spent a lot of money yesterday. She bought a dress which costed 100$
   

Exercise 5.3

1. 
   Ok
   
2. 
   How did you go
   
3. 
   How long did it take you
   
4. 
   Where did you stay
   
5. 
   Was the weather
   
6. 
   Did you go to the grand Canyon
   

Exercise 5.4

1. 
   Ok
   
2. 
   Ok
   
3. 
   I did not disturbed
   
4. 
   So we left the party early
   
5. 
   I sleeped very well
   
6. 
   The window was open and a bird flew into the room
   
7. 
   The hotel was not very expensive. It did not costed much to stay there
   
8. 
   I was in a hurry, so I didn’t have time to phone you
   
9. 
   They were very heavy
   

UNIT 6
EXERCISE 6.1

3. 
   I was surving my net
   
4. 
   I was sleeping
   
5. 
   I was watching TV
   
6. 
   I was doing exercises Murphy half an hour ago
   

Exercise 6.2

2. the doorbell rang while I watching the film
3. when we were resting
4.while she was studing
5. but nobody was watching it
Exercise 6.3

1. 
   But she did not see me she was looking the other way
   
2. 
   I met. They were going to. I was going to . we had a chat while we were waiting for our flights
   
3. 
   I was cycling home yesterday when a man stepped . I was going quite fast but luckily I managed to stop in time and did not hit him
   

Exercise 6.4

1. 
   Ok
   
2. 
   What were you doing
   
3. 
   Did you go out last night?
   
4. 
   How fast were you driving when the accident happened
   
5. 
   Sam taken me, while I were not looking
   
6. 
   We were in a very difficult position. We didn’t know
   
7. 
   When I last saw him, He was tryng to find a job
   
8. 
   I was walking. I heard footsteps. Somebody was following me. I started to run
   
9. 
   I wanted to be a pilot
   
10. 
    I droped a plate when I did the washing up. Fortunately it did not break.
    

UNIT 7
EXERCISE 7.1

1. 
   Ok
   
2. 
   Lisa has broken her leg
   
3. 
   The bus fare has gone up
   
4. 
   Her English has improved
   
5. 
   Dan has grown his bread
   
6. 
   The letter has arrived
   
7. 
   The temperature has fallen
   

EXRCISE 7.3

1. 
   OK
   
2. 
   Yes, I have just seen her
   
3. 
   He has already left
   
4. 
   I don’t know. I have not read it yet
   
5. 
   No, she has already seen the film
   
6. 
   Yes, they have just arrived
   
7. 
   We have not tell him yet
   

EXERCISE 7.4

1. 
   ok
   
2. 
   he has just gone out
   
3. 
   I have not finished
   
4. 
   No, I have done it
   
5. 
   Have you found?
   
6. 
   I haven’t decided
   
7. 
   No, she has just come back
   

UNIT 8
EXERCISE 8.1

1. 
   Ok
   
2. 
   Have you ever been California
   
3. 
   Have you ever run marathon
   
4. 
   Have you ever spoken famous person
   
5. 
   What’s most beautiful place have you ever visited
   

EXERCISE 8.2

3. 
   YES. I have not eaten much today
   

4. 
   Yes, but I have not played for ages
   
5. 
   Yes, I have ever seen
   
6. 
   I don’t know I have never read it
   
7. 
   I have no idea. I have never been there
   
8. 
   It happened
   
9. 
   I do not know. I have never eaten it
   

EXERCISE 8.3

1. 
   OK
   
2. 
   I have not read a book this book.
   
3. 
   I never have been to the cinema
   
4. 
   I have not travelled by bus this year
   

EXERCISE 8.4
1.OK
2. Have you ever played tennis. I have played a tennis
3.have you ever ridden. No, this is first time I have ridden a horse
4. Have you ever come . No, it is first time I have come
UNIT 9
Exercise 9.1

1. 
   Ok
   
2. 
   She has been watching TV
   
3. 
   They have been playing tennis
   
4. 
   He has been running
   

EXERCISE 9.2

1.