Các a chị giúp e với ạ

Công thức thì HTĐ (V: tobe)

(+) S + am/is/are ..

(-) S + am/is/are + not .. 

(?) Am/Is/Are + S + ... ? 

I + am

S số ít, he, she, it + is

S số nhiều, you ,we, they + are

Công thức thì HTĐ (V: thường)

S số ít, he, she, it 

(+) S + Vs/es

(-) S+ doesn't + V1 

(?) Does +S +V1?

S số nhiều, I, you, we, they

(+) S + V1 

(-) S+ don't + V1 

(?) Do + S+ V1? 

DHNB: always, usually, sometimes, often, never, seldom,....

-------------------------------------------------

EX3:

1. hardly ever helps 

2. rarely watch 

3. never play 

4. are usually 

5. always arrives 

6. often cleans 

7. is sometimes 

8. is never 

9. usually does 

10. sometimes takes 

11. Do you often watch 

12. never buys / usually eats 

13. is always 

14. sometimes rains 

15. often go 

16. always do 

17. often eats 

18. always goes 

19. usually reads

20. Does she often help 

EX4: 

1. Susies is always kind to others.

2. They don't often sell breads. 

3. Usually she leaves early but she is staying at work today.