IV.
1. aren't asking
2. is learning
3. isn't going
4. are playing
5. am not opening
6. isn't telling
7. is feeding
8. is crying
9. are answering
10. is eating
11. aren't playing
12. Are they cooking
13. is climbing ( vì someone là số ít nên ta dùng 'is' )
14. are you doing
15. is explaing
16. is looking
17. is raining
18. is sleeping
19. isn't working
20. are decorating
* Cấu trúc thì HTTD:
S + is/am/are (not) + V_ing
(?) Is/Am/Are + S + V_ing .. ?
- Yes, S + is/am/are
- No, S + is/am/are + not
Wh/H + is/am/are + S + V_ing...?
@ $Âu$