Task 3.Complete the following exchanges with the correct form of the verb in brackets.

1 What would you do if you had a stomachache? 2 If I were you, I wouldn't lie to my parents. 3 If you share your problems with your friends you will feel better.4 If we don't get enough sleep, we will feel tired tomorrow. 5 She will miss the train if she doesn't leave now.6 If you study hard, you will pass the exam. 7 If I found a wallet, I'd take it to the police. 8 If the weather is nice tomorrow, we will go to the park. 9 I would join a gym if I had free time. 10 If we have a party, we will invite you.