2 coin cho bài nhanh và đúng ạ!
1. Where are you, Phong? – I’m upstairs. I (do) ___________________ my homework.
2. Shh! They (study) _______________________ in the library.
3. Now we (have) ____________________ an English lesson with Mrs. Nga.
4. He isn’t in his bedroom. He (play) _________________ in the garden.
5. We can’t go out now. It (rain) _______________.