Ответ:
1) I'll stay at home if it rains this afternoon
2) If my brother goes abroad, I'll be very worried
3) You won't earn enough money if you don't work more hours
4) Melissa'll can to go out later if she doesn't finish her homework
5) If I go to the supermarket later, I'll buy some tomatoes
6) Peter'll get wet if he doesn't take an umbrella
7) If I find the book you lent me, I'll give it back to you
8) They'll be angry if we don't visit them next Saturday. We promised to go
9) What will happen if you don't go to work tomorrow?
10) Many workers'll lose their jobs if that factory closes down
11) I won't buy a bigger house if I don't get promoted to work
12) If he doesn't finish the vegetables, he won't have a dessert
13) My uncle'll can to go to the opera if he remembers to get the tickets
14) If you don't put sugar in your coffee, it won't taste nice
15) Sandra, if you don't hurry up, you'll be late for the meeting
16) Cristopher'll be so happy if he finds the money he lost
17) Your motorbike won't break down if the mechanic checks it
18) If you don't take an aspirin, your headache won't disappear
Объяснение:
will сокращенно 'll