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1. We are visiting ha long where is in the north of vietnam
2. We'll meet peter who has brother and one sister tomorrow
3. We are talking about vietnam where has a population of million people
4. I should phone the man whose car i borrowed yesterday
5. We stayed at cau vong hotel where nam recommend to us
1. A spacecraft which is used for travel into space is a vehicle
2. The International Space Staion which was launched in 2011 is a large spacecraft
3. An astronomer who studies the sun, the moon and other planets is a scientist
4. The place where astronauts live and conduct research has a microgravity environment
Cau 1: Would you like to go to the concert?"____I have a lot of homework to do"
A. All right, let me see B. I'd love to, but I can't
C. No, not at all D. I don't think so
Câu 2 : The book consits .....ten chapters
A. of B on C in D at
Câu 3: All the people ..... the email was sent replied.
A, whom B to whom C who D whose
Cau 4: It's time the children.....to bed?
A go B will go C should go D went
Câu 5: The..... of the volcano was terrible disaster.
A, prediction B eruption C cyclone D shift
Câu 6: If we don't find.........sources of power, we will use up all the fossil fuels in the near future.
A. effective B efficient C natural D alternative
It is merely of the universe an optical illusion of the moon ... appears considerably larger than it does.
A. who B. whose C. whom D. which