A

1. The man is wearing a cap.

2. Birds are sitting on treetops.

3. We are learning grammar.

4. People are walking in the streets.

5. A kite is flying high up in the sky.

B

1. I am eating chocolate.

2. My friends are calling me.

3. It is raining outside.

4. Meena and Rita are going to school.

5. The children are making noise.

6. Ouch, you are stepping on my toe!

7. Look! They are coming this way.

8. The farmer is working in the field.

9. My little brother is crying.

10. The teacher is standing and the students are sitting.