All the astronauts who are orbiting the earth in space capsules are weightless.
=>All the astronauts _______ the earth in space capsules are weightless.
A. to orbit
B. are orbiting
C. orbiting
D. orbit
Giải bởi Vietjack
- Mệnh đề quan hệ ở thể chủ động, ta chỉ cần dùng cụm hiện tại phân từ (V-ing) để thay thế cho mệnh đề đó.
- Cách rút gọn: Bỏ đại từ quan hệ và động từ “tobe”, chỉ giữ lại động từ chính trong mệnh đề quan hệ ở dạng V-ing
All the astronauts who are orbiting the earth in space capsules are weightless.
=>All the astronauts orbiting the earth in space capsules are weightless.
Tạm dịch: Tất cả các phi hành gia đang quay quanh trái đất trong các khoang kín vũ trụ đều ở trạng thái không trọng lượng.
Đáp án cần chọn là: C
There are too many poor people ____ do not have enough to eat in the world.
My uncle, _____ you met yesterday, is a famous lawyer in the town.
My brother, who met you yesterday, works for a big firm.
=>My brother, _______, works for a big firm.
The envelop which lies on the table has no stamp on it.
=>The envelop _____ on the table has no stamp on it.
It is much easier for a foreigner to become an American citizen if he has a close relative whoever is already an American.
Mrs. Brooks is an experienced teacher. I have great respect for her.
Tieu Vy is the most beautiful girl _____ the Vietnam Beauty contest.
The last student that was interviewed was Tom.
=>The last student _______.
John, who is my friend, has studied English for ten years.
=>John, ________ , has studied English for ten years.
They are looking for the man and his dog ____ have lost the way in the forest.
Benzene, which was discovered by Faraday, became the starting point in the manufacture of many dyes, perfumes and explosives.
=>Benzene, _____ by Faraday, became the starting point in the manufacture of many dyes, perfumes and explosives.
The man who is standing there is a clown.
=>The man ______ there is a clown.
The Smiths, _____ house was destroyed in the explosion, were given rooms in the hotel.
Choose the best answer.
Do you know the girl ______Tom is talking to?
