Use Present Perfect or Present Perfect Continuous: 1. Mary says she (forget) to buy some meat for dinner and asks me to do it, but I can’t. I am doing my homework, I (to do) it for two hours already and I (not, finish) all the exercises yet. 2. How long you (know) Mrs. Hurrison? – I (know) her for ages but I (not, see) her lately. 3. We (not, meet) the Johns for a long time. Is everything all right with them? - Yes, it is. I just (to speak) Mr. John on the phone. 4. Mark (learn) to drive a car for half a year already. But I don’t think he (become) a real driver. 5. Helen (dream) about going to Spain since last summer. I think she already (book) plane tickets for her trip. 6. I am afraid of Moscow roads. I always (be) afraid of them.

1) mr black's dog doesn't eat fish, does he? 2)tigers are clever than cats, isn't it? 3)the monkey is funnier than the parrot, isn't it? 4)there is monkey in the cage, isn't it? 5)the monkeys couldn't take the toys, do they? 6)you like the monkeys, don't you? 7)you can't take a test today, can you? 8)they aren't in the steet, are they? 9)there aren't any schools in this street, isn't it? 10)her uncle lives in this street, doesn't he?1)jerry isn't a sportsman, is he? 2)the apple is tastier than the banana, isn't it? 3)your friends can't come on sunday, can he? 4)her friends have got an interesting game, haven't they? 5)your sister hasn't go a guinea-pig, has she? 6)we can go, can't we? 7)we can't go now, can we? 8)your grandfather was a worker, wasn't he? 9)mr brown doesn't work here, does he? 10)his aunt spends her holidays in the country, doesn't she?

1) i usually go to work in the morning. 2) their french partners come once a year. 3) do not go there , please. 4) they sometimes go to sochi. 5) he working for a company that produces cars . 6) where he usually dines with foreign partners ? 7) you responsible for the collection (to collect) information about the market? 8 ) employees of the company have the skills international communication. 9) where do you drive going? 10) they go out of town (the countryside) every summer. 11) with our clients she meets two once a month. 12) who runs this young man ? 13) for which the employee is responsible .   14) they produce a great paper. 15) how often do you travel? 16) come visit us at any time. 17 ) what this company produces clothes ?