Домашнее задание

Выполнить упражнение 211 на странице 154 (Голицынский Ю.Б.)

Упражнение 211.
Раскрывая скобки, напишите каждое предложение три раза, образуя условные предложения I, II, и III типов.
E.g. If you (to be) free, I (to come) to see you.
If you are free, I shall come to see you.
If you were free, I should come to see you.
If you had been free, I should have come to see you.

1. If you (to be) busy, I (to leave) you alone. 2. If I (to live) in Moscow, I (to visit) the Tretyakov Gallery every year. 3. If I (to get) a ticket, I (to go) to the Philharmony 4. If I (to live) near a wood, I (to gather) a lot of mushrooms. 5. If my father (to return) early, we (to watch) TV together. 6. If she (to know) English, she (to try) to enter the university. 7. If my friend (to come) to see me, I (to be) very glad. 8. If mother (to buy) a cake, we (to have) a very nice tea-party. 9. If we (to receive) a telegram from him, we (not to worry). 10. If you (not to work) systematically, you (to fail) at the examinations.