Unit 7:

Ex 12:
1. Fiona’s eyes were red. She had been crying for 2 hours.
2. Tim felt exhausted. He had been working hard for a week.
3. John was dirty. He had been fixing his car.
4. Ann felt sleepy. She had been watching boring film.
5. Tom was hot and sticky. He had been playing basketball all day.
6. Liz had a headache. She had been working hard.

Ex 13:
1. get, had prepared
2. took, ha been working
3. was, had ever seen
4. entered, noticed, had drown
5. finished, had called
6. arrived, had left
7. had been traveling
8. was, had turned on

Ex 15:
1. as
2. before
3. until
4. then
5. seconds later
6. as soon as
Direct speeches:
“Isn’t this exciting?” whispered.
“Yes, I suppose it is,” he replied.
“This is a hijack!” he shouted.
“Oh no, it’s not” Janet said calmly.
She said, “Drop your weapon and lie down on the floor”.
Janet said, “It’s over. Nobody was injured. What’s next? ”
a. It was half past eleven at midnight in the plane.
b. Janet and the man was involved.
c.
d. At the end of the story, the plane landed at the airport, then police put the man in the car.
e.
f.
Ex 18: “Lucky to be alive” – I’ll write it soon.

Unit 8:

Ex 7:
1. c
2. b
3. a
4. d

Ex 10:
1. will
2. am going to
3. will
4. am going to
5. will

Ex 11:
1. After we sit our exams, we’ll go on holiday.
2. correct
3. By the time I retire, I’ll be very rich.
4. If your parents come, give them this letter, pls.
5. correct
6. Turn off the lights before you go to bed.
7. Buy me a newspaper when you go out.

Ex 13:
1. If I get a promotion, I can buy a car.
2. If I get a promotion, I will go on cruise,
3. If I get a promotion, I will move to a bigger house.
4. If I get a promotion, I may buy some new clothes.
5. If I get a promotion, I will have a party.

Ex 14:
1. We may go on a picnic, unless it rains.
2. I’ll build more schools, if I become president.
3. The dog won’t bite you unless you bother it.
4. I won’t go shopping, unless I have time.
5. I’ll buy a new jacket, if I can afford it.
6. I won’t get a promotion, unless I work hard.

Ex 15:
1. If I drive through the city, I’ll run into traffic. If I run into traffic, I’ll be late my work. If I late, I won’t get a promotion. Unless I get a promotion, I can’t buy a car.
2. If I don’t study, I won’t pass my exams. Unless I pass my exams, I can’t study at university.

Unit 9:

Ex 9: 1. said
2. told
3. said
4. said

Ex 10:
1. The doctor said that he had been seeing patients all morning.
2. The boy said to his mother mum, he had forgot to walk the dog.
3. Craig said to his wife they wouldn’t go out that night.
4. The man said that he was looking for a new job.
5. He said to me he had just finished his homework.
6. The boss said that he need another secretary.

Ex 12:
1. “What do you want to eat?” Fred asked me.
2. “My friend is waiting for me” Ann told Frank.
3. “I’ve paid the bill” Mr Jones said.
4. “I haven’t bought a new dress yet” Helen told Janet.
5. “Will you help me with my homework” she asked me.

Unit 10:

Ex 10:
1. c
2. b
3. a

Ex 13:
By the year 2050 pollution levels in cities will have decreased because scientists will have invented environmentally – friendly cars. However, there will be no more rainforests as we will cut them all down. Furthermore, people will live in cities under the sea since normal cities will have become too crowded. On the other side, people will live longer as scientists will have cure for many diseases. In addition, we will go on holiday to other planets because space travel will have improved. What is more, we will do more creative jobs because computers will have done the most boring jobs. But there will be more poor people as there will have been fewer jobs. Moreover, crime will have increased as more people without work.

Unit 11:

Ex 13:
1. She told him not to touch the switch with wet hands.
2. She asked me what I had seen in the distance.
3. He asked her if she had got a pen.
4. The museum guide warned us not to touch the exhibits.
5. The teacher told us to be quiet.
6. He asked me if I hadn’t spoken to Ann yet.
7. He asked me why I hadn’t called the police.
8. He told Jane he would need her help.

Ex14:
1. I have a headache.
2. Are you going with him?
3. The prisoner is moving toward the front gate.
4. Who is it?
5. Take him to prison.