IV. Give the correct form of the verbs in the past tense. 1. do 11. buy 2. teach 12. have 3. send 13. take 4. spend 14. go 5. begin 15. make 6. cut 16. think 7. put 17. see 8. give 18. eat 9. write 19. sing 10. be 20. wear

IV. Give the correct form of the verbs in the past tense.

1 : did : làm

2 : taught : dạy

3 : sent : gửi

4 : spent ; dành 

5 : began : bắt đầu

6 : cut : cắt

7 : put  : đặt

8  :  gave : cho

9 : wrote : viết

10 :  was /were

11 : bought : mua

12 : had : có

13 : took  : lấy

14 : went : đi

15  : made : làm

16 : thought : nghĩ

17 : saw :nhìn

18 : ate : ăn

19 : sang : hát

20 : wore : mặc

`=>` áp dụng S + Ved/ V bất quy tắc

`1` do `=>` did

`2` teach `=>` taught

`3` send `=>` sent

`4` spend `=>` spent

`5` begin `=>` began

`6` cut `=>` cut

`7` put `=>`put

`8` give `=>` gave

`9` write `=>` wrote

`10` be `=>` was/were

`11` buy `=>` bought

`12` have `=>` had

`13` take `=>` took

`14` go `=>` went

`15` make `=>` made

`16` think `=>` thought

`17` see `=>` saw

`18` eat `=>` ate

`19` sing `=>` sang

`20` wear `=>` wore

`+` Quá khứ đơn

`(+)` S + $Ved/V2$

`(-)` S + $didn't + V$

`(?)` $Did + S$ +V ?

$@H$