Поставьте глаголы, стоящие в скобках, в зависимости от смысла, в present indefinite, present continuous, present perfect. 1. they are busy now. they (to discuss) an important question 2. listen! someone (to knock) at the door. 3. the man who (to smoke) a cigarette is our english teacher. 4. ann (to dislike) foreign food. 5. how ann and peter (to travel) to work? 6. everybody in the class (to speak) english. 7. i can’t unlock the door. i (to lose) my key. 8. my friend (to change) since i saw him last. 9. who (to know) his address? 10. these students (to pass) a few tests this morning.

1. They are busy now. They are discussing an important question. - СЕЙЧАС - Present Continuous

2. Listen! Someone is knocking at the door.- СЛУШАЙ, значит, СЕЙЧАС - Present Continuous

3. The man who is smoking a cigarette is our English teacher. - значит, СЕЙЧАС - Present Continuous

4. Ann dislikes foreign food.- нет указателя времени, значит, ОБЫЧНО, Present Simple

5. How do Ann and Peter travel to work? - нет указателя времени, значит, ОБЫЧНО, Present Simple

6. Everybody in the class  speaks English.- нет указателя времени, значит, ОБЫЧНО, Present Simple

7. I can’t unlock the door. I have  lost my key. - результат: не могу открыть дверь - значит, Present Perfect

8. My friend  had changed since I saw him last. - с тех пор, как я видел его в последний раз, значит, Past Perfect

9. Who  knows his address? - нет указателя времени, значит, Present Simple

10. These students have passed a few tests this morning. - сегодня утром, значит, УЖЕ - Present Perfect