1.They (not go) ___________ to work on Saturdays and Sundays.

→ don't go

2.Bob (not like) _____________ to listen to rock music.

→ doesn't like

3.Where is Phong? - I think he (read) _________________ in the library.

→ is reading

* Hỏi ở thời điểm hiện tại trả lời với một hành động đang diễn ra 

  → Thì hiện tại tiếp diễn

4.We can't play volleyball now. It (rain) __________________heavily.

→ is raining

5.Chau usually (listen) __________ to the teacher in class, but she is not listening now; she (look)_____________ out of the window.

→ is listening - is looking

* Công thức:

      1) Thì hiện tại đơn:

+, S+ `V_(s//es)`

-) S+ do/ does+ not +`V_1`

?) Do/ Does + S+ `V_1`?

       * Dấu hiệu: always, usually, often, sometimes, seldom,  .........

      2) THì hiện tại tiếp diễn:

 +) S+ tobe + V_ing

-) S+ tobe not + V_ing

?)) Tobe + S+ V_ing?

        * Dấu hiệu: Now, right now, At the moment; At present,  Look!, listen!,.............

1.don't go

2.doesn't like

3.is reading

4.is raining

5.is listening - is looking