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2)

2. a - If you are hungy, make a sandwich.

3. e - If you are bored, read a good book.

4. b - If you are thirsty, get something to drink.

5. d - If you get a seasick, take one of these pills.

3)

2. if

3. if

4. unless

5. unless

6. unless

7. if

4)

2. If Peter does lots of exercise, he'll be fit and healthy.

3. Please, call me if you need my help.

4. Will Sarsh be....

5. saves

6. Unless it rains, we'll go for a walk.

7. If you work hard, you may be promoted.

8. Will you give...

9. If you don't do your homework, I won't let you watch TV.

10. pay

11. arrives

5)

1. will make

2. leave, will get

3. wash, will cook

4. will go, have

5. finish, will give

6. look, will find

6)

3. Sarah will be disappointed unless you send her a birthday card.

4. Maria won't go to the theatre unless Peter go with her.

5. Unless you pay the electricity bill, it will be cut off.

6. If Kate doesn't come soon, her parents will call the police.

7. Unless the children behave themselves, they wont't go to the zoo.

8. If my mother doesn't offer to help me, I won't have time to make all preparations.

9. If you don't tidy your room, I won't take you to the party.

10. Unless Dennis write soon, I will be very upset.

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