I. Use the correct tense-forms of the verbs in brackets.
1. Don't make so much noise! I (to study)!
2. Tom can't find his key. He's afraid he (to lose) it.
3. Nick usually (to get up) early, at 7. Yesterday it (to be) Sunday and he (to get up) a little later, at 8.
4. When I (to leave) the house yesterday morning, it (to rain) hard, the people (to carry) umbrellas.
5. If you (to come) at 5 o'clock you (to see) an interesting programme on TV. Besides we (to listen) to good music.
6. You (to see) Helen today? - No, I (to see) her 2 days ago last.
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 1.I`m studying! 2. ...he has lost it. 3. ...gets up. ...was, got up 4. Left, was raining, were carrying 5. Come, will see. Will listen to... 6. Have you seen.. – I saw...