Ответ: 1 A: There\’s a lovely smell coming from the kitchen.B: Yes, I have been cooking biscuits.2 A: Have you ever been to Australia?B: No, I haven\’t.3 A: Did you manage to get to the bank yesterday?B: No, it had closed by the time I got there.4 A: Are you new to this area?B: No, I lived in this area for three years.5 A: I see you finally bought a new video.B: Yes, I had been trying to fix the old one for ages when I decided to buy a new one.6 A: Is Mr Dixon free yet?B: No, he is in a meeting at the moment.7 A: Where did you go for dinner on your birthday?B: I went to the new Chinese restaurant in town.8 A: What are you looking for?B: My keys. I have lost them.9 A: Did you find the papers you were looking for?B: Yes. They have been on my desk all the time.10 A: I\’m tired. We have been walking all morning.B: Let\’s stop and have something to eat, then.11 A: What have you bought your mother for Christmas?B: I got her a new jumper.12 A: What time are you leaving tomorrow?B: Very early. At 6 o\’clock in the morning.13 A: Linda is very good at her job, isn\’t she?b: Yes. She has been doing the same job for thirty years.14 A: When did you see Janet?B: While I was waiting at the bus stop yesterday morning.15 A: Have you made plans for Saturday yet?B: Yes, I am going to the cinema with Ed.16 A: Where were you at 5 o\’clock yesterday?B: I was having a lesson.17 A: Did you enjoy your flight?B: Yes, but I was nervous because I had not flown before.