G. Write.

Solution:

1. She is riding her bike. (ride)
2. He is carrying lots of boxes. (carry)
3. I am picking apples in the field. (pick)
4. They are putting the books on the table. (put)
5. We are driving our car. (drive)
6. The cat is chasing the birds. (chase)

Answer: is riding, is carrying, am picking, are putting, are driving, is chasing