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23 tháng 12 2017

had done .

Công thức:

❄ Before + S + V2, S + had + V3.

❄ After + S + V3, S + V2.

8 tháng 4 2018

Đáp án: B

27 tháng 11 2021

Having done her homework, she went to visit her grandmother.

23 tháng 6 2016

1. Before she had watched TV, she had done her homework.

=> Had watched thành watched

2. Tom was seeing an accident while he was standing at the bus stop.

=> Was seeing thành saw

3. I read this novel several times.

=> Read thành have read

4. My mother sometimes buy vegetables at this market.

=> Buy thành buys

vui

 

 Thanks nhieu

 

24 tháng 2 2022

has done

has been played

will have

saw

29 tháng 3 2022

had done , will have , saw , was bought

16 tháng 8 2023

playing->play

are->is

does->did

watched->watch

do->to do

going->are going

#\(Cụt\)

#\(yGLinh\)

16 tháng 8 2023

aaa chăm chỉ qá bà:>

9 tháng 8 2021

1.' What did you do last night?' ' I watched TV,practiced the violin, and.... my  homework.'

a. do

b. did

c. done

d. doing

1.' What did you do last night?' ' I watched TV,practiced the violin, and my did homework.'

29 tháng 10 2016

1.Before she (watch) has watched Tv, she (do) has done her homework .

2.After they had gone,I(sit) have sat down and (rest) have rested.

29 tháng 10 2016

1. had watched , did

2 sat , rested .

20 tháng 10 2020

Chuyển các câu sau sang khẳng định

1,Was Giang doing her homework at 8p.m yesterday?

-> Giang was doing her homework at 8p.m yesterday.

2,will Giang do her homework at 8p.m tomorrow?

-> Giang will do her homework at 8p.m tomorrow.

3,did Giang do her homewok last night?

-> Giang did her homewok last night.

4,Has Giang done homework last night?

-> Giang has done homework last night.