I. Choose the correct answer:
1. A: Would you like to go on a trip to Sa Pa with me?
B: __________. I’m working on my coming exam.
A. Sorry, I can’t
B. Sorry, thanks
C. Sorry, OK
D. Yes, please
2. People in this remote village have ___________ contact with the outside world.
A. little
B. many
C. amount
D. a little
3. UFOs are ____________ objects that some people report they have seen in the sky.
A. flied
B. flies
C. flying
D. flown
4. Japan has a very big _____________ of making cars.
A. agriculture
B. industry
C. business
D. tourism
5. The man asked me _________ I __________ the way to The Great Wall.
A. if - know
B. will - knew
C. that - knew
D. whether - knew
6. The astronauts are looking forward ____________ to the Earth.
A. to returning
B. to return
C. to returned
D. return
7. In order to have an excellent physical condition, astronauts must have ____________ training before their space trip.
A. so many
B. a lot of
C. no
D. not
8. What would you do if you _____________ a UFO?
A. saw
B. to see
C. see
D. could see
giúp vs ạ
làm đc câu nào thì lm cg đc ạ