предложения 1, 2 и 3 типов
1. If my friend (to come) to see me, I (to be) very
2. If mother (to buy) a cake, we (to have) a very
nice tea party.
3. If we (to receive) a telegram from him, we (not to
4. If you (not to work) systematically, you (to fail)
5. If you (to be) busy, I (to leave) you alone.
6. If I (to live) in Moscow, I (to visit) the Tretyakov
Gallery every year.
7. If I (to get) a ticket, I (to go) to the Philharmonic.
8. If I (to live) near a wood, I (to gather) a lot of