I. Chia động từ trong ngoặc ở thì hiện tại tiếp gạch chân dấu hiệu nhận biết
1. They (meet) ____________their teacher at the moment.
2. We (visit) _____________the museum at the moment.
3. John (not read) ________ a book now.
4. What______you (do) ________ tonight?
5. Silvia (not listen) ________ to music at the moment.
6. Maria (sit) ________ next to Paul right now. Is/ am/ are
7. He_______always (make) ________ noisy at night.
8. Where your husband (be) ________?
9. My children (be)_____ upstairs now. They (play)______ games.
10. Look! The bus (come)________.
9. He always (borrow) _________me money and never (give)_________back.
10. While I (do)__________my housework, my husband (read)___________ books.