Очень срочно пожалуйста
2. Choose the correct item.
1) If Ann ___________ a new computer, he will let us use it.
a) bought b) buys c) is buying
2) I won’t do it ____________ you ask me nicely. You must learn to be polite.
a) if b) unless c) when
3. If you exercise regularly, you ___________ have more energy.
a) will b) won’t c) can
4. When babies are happy, they ___________
a) would smile b) smile c) are smiling
5. ___________ you go to bed early, you will be tired in the morning.
a) If b) Unless c) Must