1. Her brother is going to school
2. The elephant is jumping rope.
3. His mother is flying kites.
4. The boy is brushing his teeth
5. The baby is having a bath.
6. Peter and Mary are doing puzzle.
7. He is riding a bike
8. Linda is cooking.
Cấu trúc thì hiện tại tiếp diễn: S + am/is/are + V-ing
Trong đó:
S: chủ ngữ
be: chia theo chủ ngữ: I + am, He, She, It + is, We, you, they + are
V-ing là động từ thêm đuôi -ing