Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
![](https://rs.olm.vn/images/avt/0.png?1311)
What was Tran making for her grandmother?
When did he find a silver coin?
What were you doing when I telephoned?
Who were they talking with?
What were the kids doing when you saw them?
What was Vu doing while his wife was watering the trees?
Who was singing a folk song at this time yesterday?
What was Dat doing when he was hit by a motorbike?
![](https://rs.olm.vn/images/avt/0.png?1311)
a. I ( met/ was meeting) a friend while I ( did/ was doing) the shopping
b. I ( turned/ was turning) round and ( saw/ was seeing) Paula
c. She ( worn/ was wearing) a bright red hat at 8 o'clock last night
d. I (paid/ was paying) for my things when I (heard/ was hearing) someone called my name
e. This time last Sunday, we ( took/ were taking) the final exam
f. While we ( had/ were having) a drink, a waiter ( dropped/ was dropping) a pile of plates
g. While they ( walked/ were walking) in the park,I ( worked/ was working) in the garden
h. My classmates ( waited/ were waiting) for me when I ( arrived/ was arriving)
i. The door bell ( rang/ was ringing) while he ( read/ was reading) an interesting novel
j. When Jane ( took/ was taking) a photograph for me , I ( had/ was having ) a bath
a. I ( met/ was meeting) a friend while I ( did/ was doing) the shopping
b. I ( turned/ was turning) round and ( saw/ was seeing) Paula
c. She ( worn/ was wearing) a bright red hat at 8 o'clock last night
d. I (paid/ was paying) for my things when I (heard/ was hearing) someone called my name
e. This time last Sunday, we ( took/ were taking) the final exam
f. While we ( had/ were having) a drink, a waiter ( dropped/ was dropping) a pile of plates
g. While they ( walked/ were walking) in the park,I ( worked/ was working) in the garden
h. My classmates ( waited/ were waiting) for me when I ( arrived/ was arriving)
i. The door bell ( rang/ was ringing) while he ( read/ was reading) an interesting novel
j. When Jane ( took/ was taking) a photograph for me , I ( had/ was having ) a bath
![](https://rs.olm.vn/images/avt/0.png?1311)
a. I ( met/ was meeting) a friend while I ( did/ was doing) the shopping
b. I ( turned/ was turning) round and ( saw/ was seeing) Paula
c. She ( worn/ was wearing) a bright red hat at 8 o'clock last night
d. I (paid/ was paying) for my things when I (heard/ was hearing) someone called my name
e. This time last Sunday, we ( took/ were taking) the final exam
f. While we ( had/ were having) a drink, a waiter ( dropped/ was dropping) a pile of plates
g. While they ( walked/ were walking) in the park,I ( worked/ was working) in the garden
h. My classmates ( waited/ were waiting) for me when I ( arrived/ was arriving)
i. The door bell ( rang/ was ringing) while he ( read/ was reading) an interesting novel
j. When Jane ( took/ was taking) a photograph for me , I ( had/ was having ) a bath
![](https://rs.olm.vn/images/avt/0.png?1311)
I) Tìm lỗi sai và sửa lại
1. I had paint on my shoes because I'd painted my bedroom all morning. -> been painting
2. I missed the start of the film because I buy popcorn. -> bought
3. It was obvious that Bill has worked because he was very tired when I saw him. -> had
4. We had been tidying the garden for hours and I was ing a rest. -> needed
5. When the bus was arriving, we missed it because we were talking. -> arrived
6. During the Christmas holiday, I was eating too much and watching too much TV! -> TV too much
7. Jullian was learning all about computer games by the time he was six. -> learnt/learned
8. My grandfather was owning a hotel by the beach until he sold it last year. -> had been
![](https://rs.olm.vn/images/avt/0.png?1311)
Passive voice(the past progressive tense)
1/Someone was recording our conversations
=> our conversations were being recorded
2/They were preparing the meal when I saw them
=> the meal was being prepared when i saw them
3/They were cleaning the room when I arrived
=> the room was being cleaned when i arrived
4/Mary was helping her mother in the kitchen at that time
=> her mother was being helped in the kitchen by Mary at that time
5/The resident was signing those papers
=> those papers were being signed by the resident
6/Lan was repairing those reports when I came to see her
=> those reports were being repaired by Lan when i came to see her
7/Waiters were serving customers politely
=> customers were being served politely by waiters
8/Peter was watching television in the living room
=> television was being watching in the living room by Peter
9/Tom was writing a letter to his friends
=> a letter was being written to his friends by Tom
\(What???\)
\(Where\)\(Underlines\)\(????@@@\)