If she meets him, she (a)   (tell) him the news.

If you do that, I (a)   (give) you a present.

if you don't hurry, you (a)   (miss) the train.

If you listen carefully, you (a)   (hear) a noise.

If we have enough money, we (a)   (buy) a house.

If you don't water the plants, they ... (die).

(a)  

If they leave now, they (a)   (get) wet.

If he drives fast, he (a)   (reach) there in an hour.

If I am not at home, my mother (a)   (be) worried.

Mary will cry if the ball (a)   (hit) her.

He will cut himself if he (a)   (play) with the knife.

If you give him the book, he (a)   (be) pleased.

If you tell her the news, she (a)   (cry) at once.

We shall not play football if the field (a)   (be) wet

She will be angry with you if you (a)   (lose) her pen.

If you are not careful, you (a)   (burn) yourself.

If he is late, we (a)   (not wait) for him.

That branch will break if he (a)   (step) on it.

She will win the game if she (a)   (try) hard enough.

If you ring the bell, everybody (a)   (go) home.

If he does not like the cake, he (a)   (not eat) it.

They will laugh if they (a)   (hear) it.

Mr Leong will explain it to you if you (a)   (ask) him.

If I find out the answer, I (a)   (phone) you.