Ответ:
1. When he is busy . I leave him alone
2. If you put on glasses. You see better
3.When he comes to the hotel He sends a telegram
4. As soon as My father returns . We discuss it
5.If you give me your address. I write you a letter.
6.If he starts reading 5 pages a day .His vocabulary increases
7. If my friends go to the Black Sea .I go with them