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The family went to bed. While they were sleeping, the heater broke down
We were watching TV when we got a message saying that our flight was canceled
The waiter gave us a menu. While we were ordering, people started running to the bathroom
He was taking photos when a camel chased after him
(Chọn dạng động từ đúng trong mỗi câu sau.)
1. While Lan was working / worked as a volunteer in the countryside, she met an old friend.
2. I was revising for my civics class when my dad was telling / told me about the volunteer Job.
3. We saw many unhappy children while we were helping / helped people in remote areas.
4. He was sorting the donations when he was realising / realised how generous people were.
Hãy dùng động từ trong ngoặc ở thì thích hợp
1. He usually (wear).............wears............sandals but when I last saw him he (wear)...........was wearing...........shoes
2. When I first met him he (study) .........was studying..........painting
3. Whenever I ( go)........went.............to see her, he was out
4. In the past men frequently (fight).............fought............duels. Nowadays they seldom (do)..............do..................
5. The ancient Egyptians (build)............built............. pyramds as tombs for their kings
6. As he (climb)...........was climbing............the ladder it (slip).............slipped...............aideways and he fell off it.
7. Henry (have)............had............a ban fall while he (repair)..........was repairing............the roof
8. She (take)........had taken..........her dog for a walk every morning before it died
9. His sister (work)............worked...........for that company after she (graduate).........had graduated...........from university last year
10. The play (begin)............had begun...........for fifteen minutes when they (come).............came............to the theatre
Tìm lỗi sao
1. It was raining so heavily while we arrived => were arriving at the beach.
2. I was coming home this morning when i was seeing=>saw Kate waiting at the bus stop.
3. When he was calling=>called me, I was doing the cooking for dinner.
4. He putted =>put the letter on the table and then he go =went out to take a taxi.
5.While we talked=>were talking, someone in the same room was recording our conversation
6. While Hung was waiting at the airport, his family and close friends were waiting for him
7. Actually, during I came =>was coming to see you this morning, I just wanted you to help me.
8. We played some games, teaching => taught the disadvantaged children and gave clothes to them.
1. Operation Stargate was the name of a secret spying operation that was run by the Pentagon in the United States for over 20 years. The aim of the operation was to (1) ............... the possibility of using mind readers, clairvoyants and astrologers to help with spying operations. The pentagon employed six of these psychic people, and the experiments were held at a secret military base in Maryland. Put in special rooms, the psychics were asked to concentrate on parular spting operations. By using a technique called 'remote viewing', they were asked to (2) ............... solutions to specific problems. The team had a limited number of successes. They were able to give (3) ............... of the layout of the building where American diplomats were held hostages in 1979, and on another occasion they assisted Customs officials by describing exactly where a drug dealer could be found. When a US diplomat was kidnapped in Italy, they described the town he was in and in addition said exactly what the building looked . (4) ..............., they had many more failures than successes. In the end, the government ordered the CIA to take over the mission. The team was then examined by a group of experts, who were not (5) ............... by the results. They decided that (6) ............... the psychics had been right a few times, this had probably just happened by (7) ............... At other times, they were probably repeating information that they had (8) ............... in newspapers orr magazines. The military authorities now have the (9) ............ task of explaining to (10) ......... they wasted $ 20 million on the project.
1- A. look through B. look down on C. look up D. look into
2- A. come into B. come up with C. come across D. come up agianst
3- A. description B. definition C. plan D. details
4- A. But B. Yet C. Although D. However
5- A. impressive B. impressing C. impressed D. impression
6- A. despite B. although C. in spite of D. besides
7- A. chance B. possibility C. occasion D. opportunity
8- A. come into B. come round C.come across D. come up against
9- A. embarrassed B. embarrassing C. embarrassment D. embarrass
10- A. crial B. criize C. criism D. cris
1.illness
2.lonely
3,misbehaved
4,refused
5,opportunity
6,fold
7.touched
8,gestures
9,curious
10,manners
1. While they were cleaning the streets, it started to rain.
(Họ đang quét dọn đường phố. Trời bắt đầu mưa.)
2. While I was watching TV, I saw the floods and landslides in the area.
(Tôi đang xem TV. Tôi đã thấy lũ lụt và lở đất trong khu vực.)
3. While Tim was searching for employment opportunities, he found a job advert from a non-governmental organisation.
(Tim đang tìm kiếm cơ hội việc làm. Anh ta tìm thấy một quảng cáo việc làm từ một tổ chức phi chính phủ.)
4. They decided to help build a community centre for young people while they were visiting some poor villages.
(Họ quyết định giúp xây dựng một trung tâm cộng đồng cho những người trẻ tuổi. Họ đã đến thăm một số ngôi làng nghèo.)