Jawaban:

1.

a. The students are studying English right now.

b. My friend is cleaning the dirty whiteboard.

c. The teacher is explaining about tenses.

d. We are helping each other to finish our school task.

e. I am sweeping the class at the moment.

2.

a. My mother is cooking spaghetti for dinner.

b. My sister and I are cleaning our bedroom.

c. I am doing the laundry with my brother.

d. My father is washing his car in front of the garage.

e. We are having breakfast together right now.

semoga membantu :)