Task 3. Complete the sentences with the correct form of the verb in brackets. Заполни пропуски в предложениях правильный формой глагола (в скобках).
11) What would you (you /do) if you (have) a headache?
12) If I were you, I (not /lie) to my parents.
13) If we have a party, we (invite) you.
14) If we don't get enough sleep we (feel) tired tomorrow.
15) I would join a gym if I (have ) free time