Chia động từ trong ngoặc ở thì hiện tại tiếp diễn:
1. What are you (do) doing tonight?- I am staying (stay) at home and (prepare) preparing for the test
2.Someone is calling (call). The phone (ring) is ringing
3. are You going(go) the party with Mary this evening?
4.Kêep silent! I (listen) am listening to radio
5. Look! That man (call) is calling you.