Unit 94 talking to help to pay to live talking want to talk stop asking dislike listening seem to think need to study have to find 7 to finish 8 to feed 9 to invite A 1 to go 7 2 playing 8 3 to buy 9 4 to take 10 5 repairing 11 6 to visit B 1 gave up studying 8 2 enjoy doing 9 3 deserve to pass 10 4 refuses to listen 11 5 keep studying 12 6 offered to help 13 7 promised to study C 1 to buy 4 to phone 2 to open 5 taking 3 meeting 6 washing Unit 95 A 1 is an appliance for boiling water. 2 is an instrument for measuring temperature. 3 is an appliance for cleaning carpets. 4 is an appliance for keeping food cold. 5 is an instrument for seeing things at a distance. 6 is an instrument for measuring speed. 7 is an appliance for keeping food frozen. 8 is a tool for making holes. B 1 A: What does Mary want the money for? B: She wants the money for a train ticket. 2 A: What does Philip want the flour for? B: He wants the flour for a cake. 3 A: What did Bill go to the butcher's for? B: He went to the butcher's for some sausages, 4 A: What does Helen want the polish for? B: She wants it for her shoes. 5 A: What did Alison go to the library for? B: She went to the library for a book on India. 6 A: What did lane phone Ann for? B: She phoned Ann for some advice, C 1 wants the money to buy a train ticket. 2 wants the flour to make a cake. 3 went to the butcher's to buy some sausages. 4 wants the polish to clean her shoes. 5 went to the library to borrow a book. 6 bought a newspaper to see the football results. D 1 What did he come for? 2 A bus is for carrying passengers. 3 She went to the post office to buy some stamps. 4 The mayor came to give the prizes. 5 The woman jumped into the river to save the child. 6 I'm training hard to get fit. 7 This is a computer program for making three-dimensional drawings. 8 Can I use your pen to sign this letter? Unit 96 A 1 Ann taught Mary to drive last year. 2 Don't worry! Tomorrow I will persuade my father to see a doctor. 3 The boss has forbidden his staff to wear jeans in the office. 4 Last Sunday, John invited Sheila to come for lunch. 5 Next year the teacher will allow the students to use calculators in exams. B 1 to come home early. 2 to work more quickly. 3 to do our best in the game. 4 to come to her party on Sunday. C 1 she would like him to stay. 2 she did help him to finish. 3 he did advise him to stay in bed. 4 she does allow them to go to late-night parties. 5 she did remind him to phone. D 1 The driver let the old man travel on the bus without a ticket. 2 Jack made his younger brother wash the dishes. 3 I don't let people smoke in my house or my car! E 1 watched Tom prepare the sandwiches. 2 felt the ground shake. 3 see Brian leave early? Unit 97 A 1 If you're a vegetarian, you don't eat meat. 2 If you live in a hot country, you don't like cold weather. 3 If you're a teacher, you have to work very hard. 4 If you do a lot of exercise, you stay fit and healthy. 5 If you're a mechanic, you understand engines. 6 If you read newspapers, you know what's happening in the world. 1 2 3 4 5 6 7 the weather's/is, we'll/will drive she posts, they'll/will receive Fiona will be, John arrives I'll/will go, I have she doesn't/does not pass, she won't get You'll/will learn, you take I get, I'll/will go 8 I'll/will buy, it doesn't/does not cost 9 you run, you'll/will catch 10 I'll/will go, I don't feel 11 they win, they'll/will be C I I'll/will buy, I go 2 he doesn't phone, I'll/will phone 3 you want, I'll/will give 4 he'll/will fail, he doesn't work 5 you fill in, I'll/will send Unit 98 A 1 she'd/she would go 2 she lived 3 he didn't/did not eat 4 he'd/he would have 5 she got 6 he wouldn't/would not smoke B 1 they discovered oil in Ireland 2 doctors found a cure for cancer 3 young people stopped listening to pop music 4 astronauts visited Mars D I had good/better eyesight. I could speak German. I had a degree, I was eighteen. were fewer cars drove more slowly would have more time for reading. ate fewer sweets. more people travelled by bus had more time to cook, would eat less fast food. Unit 99 If she had spoken German very well, she'd have/she would have applied for the job. If her friend hadn't/had not phoned, she wouldn't/would not have heard about the teaching jobs. If she hadn't/had not contacted the company, they wouldn't/would not have asked her to go for an interview. If the interview had gone badly, the director wouldn't/would not have offered Ellen a job. B 5 If Ellen had known some Spanish, she'd have/she would have started at once. 6 If she hadn't/had not been good at languages, she wouldn't/she would not have made rapid progress. 1 had (not) lost, would have phoned 2 had (not) broken, would have gone 3 would have made, had (not) forgotten I'd/I had told the truth. wishes he hadn't borrowed some money from his mother. wishes she'd/she had got up early, wishes he'd/he had gone to the party, wish I'd/1 had sent Jill a birthday card. Fiona wishes she'd/she had helped her sister. He wishes he hadn't shouted at the children. Unit 100 A 1 (that) she was going to a conference. 2 (that) he'd/he had lost his passport. 3 (that) they'd/they had been on holiday, 4 (that) she didn't understand. B 1 (that) she was enjoying (that) she'd/she had been (that) she was (that) she was staying (that) they/her friends had (that) she was leaving (that) she couldn't speak 8 (that) she was going to have 9 (that) she'd/she would teach C 1 told 5 told 9 told 2 said 6 told 10 told, told 3 told 7 said 4 told 8 said Unit 101 A 1 Jane to do the homework soon. 2 Ann to buy a map. 3 Mrs Clark to see a doctor. 4 Bill to keep all the windows closed. 5 Paul to go home. 1 reminded John to phone Sally. The teacher told the children to wash their hands, Paul asked Mary to lend him her bicycle pump. She warned the children to stay away from the water. The policeman advised Mark to see a lawyer. PAGE 270 • KEY TO THE EXERCISES KEY TO THE EXERCISES • PAGE 271