1. What countries have you entered into contracts for the last time? 2. We just discussed the terms of delivery. 3. With this company we never had trade. 4. — You have received our catalogs and price lists? Yes. — You have studied our catalogs? — No. 5. — Your firm has ever sold this company the mountain-mine equipment? Yes. We traded them two years ago. 6. Is this movie still going? — Yes, but I haven't seen it yet. 7. Secretary has brought the mail? No, not yet. 8. Your plant ever manufactured this equipment? 9. We just sent a firm response by Fax. 10. He never spent a vacation in Spain.
1. I know him for 5 years. 2. We haven't seen him since he left to Ukraine. 3. He was not in St. Petersburg in 1965. 4. — How many years have you been married? — 5 years. 5. I haven't seen him since he came back from France. 6. We have not received letters from him from last year. 7. We do not trade with this firm since 1995
1 They left for Moscow. Didn't they leave for Moscow? Yes, they did. No, they didn't. 2 He has finished his work. Hasn't he finished his work? Yes, he has. No, he hasn't. 3 She will visit us on Sunday. Won't she visit us on Sunday? Yes, she will. No, she won't. 4 She has many relatives. Doesn't she have many relatives? Yes, she does. No, she doesn't. 5 His father works here. Doesn't his father work here? Yes, he does. No, he doesn't. 6 You know his address. Don't you know his address? Yes, I do. No, I don't. 7 We shall go home together. Shan't we go home together? Yes, we shall. No, we shan't. 8 He can play chess. Can't he play chess? Yes, he can. No, he can't. 9 I am listening to you. Aren't I listening to you? Yes, I am. No, I am not. 10 His friends were playing football. Weren't his friends playing football? Yes, they were. No, they weren't. 11 You have done the task. Have you done the task? Yes, you have. No, you haven't.
1. I know him for 5 years. 2. We haven't seen him since he left to Ukraine. 3. He was not in St. Petersburg in 1965. 4. — How many years have you been married? — 5 years. 5. I haven't seen him since he came back from France. 6. We have not received letters from him from last year. 7. We do not trade with this firm since 1995
Didn't they leave for Moscow? Yes, they did. No, they didn't.
2 He has finished his work.
Hasn't he finished his work? Yes, he has. No, he hasn't.
3 She will visit us on Sunday.
Won't she visit us on Sunday? Yes, she will. No, she won't.
4 She has many relatives.
Doesn't she have many relatives? Yes, she does. No, she doesn't.
5 His father works here.
Doesn't his father work here? Yes, he does. No, he doesn't.
6 You know his address.
Don't you know his address? Yes, I do. No, I don't.
7 We shall go home together.
Shan't we go home together? Yes, we shall. No, we shan't.
8 He can play chess.
Can't he play chess? Yes, he can. No, he can't.
9 I am listening to you.
Aren't I listening to you? Yes, I am. No, I am not.
10 His friends were playing football.
Weren't his friends playing football? Yes, they were. No, they weren't.
11 You have done the task.
Have you done the task? Yes, you have. No, you haven't.