a) If Mary cooks the dinner tonight, I do the washing up.
b) Ron will take a taxi if the train is late.
c) If we have time, we will watch the film on TV.
d) If I see the manager, I will tell him to phone you.
e) The Browns will not write to us if you do not give them our address.
f) Adam will buy a new car if he sells the old one.
g) If you do not learn the new words, you will get a bad mark.
h) Mark will read the book if Sandy gives it back to him.