1. If my sister (not to take) the medicine, she (to be) ill.
2. She (to buy) a new house when she (to have)enough money.
3. I (to water) your flowes if you (to give) me the keys.
4. If it (to rain) at night, we (not to go) to the country tomorrow.
5. He (to phone) you when he (to come) to Moscow.
В данных предложениях употребить правильную форму глагола.