Jawaban:

Exercise 1

1. Anne is buying some vegetables.

2. Are Brad and Tom washing their father's car?

3. Look! The birds are flying.

4. Sam is not dancing; he is singing.

5. Some animals are running while others are hiding.

6. Where are they sleeping?

7. The President is smiling to me.

8. Rod is riding his horse.

9. My parents are not staying at home now.

10. The dolphins are swimming.

Exercise 2

1. The woman is smoking.

2. The cat is sleeping on the bed.

3. The woman is typing.

4. The woman is sitting on the chair.