có ai ko cứu em 30 điểm của em đó Mark the letter A, B, C or D to indicate the correct answer to each of the following questions. 5. We’re good friends. We ______ each other since we were in primary school. A. know B. have known C. have been known D. knew 6. If someone ___________ the building, the alarm clock will go off. A. to enter B. enter C. enters D. entering 7. Mai’s foreign friends fancy ________ museums whenever they are in Vietnam. A. visits B. to visit C. of visiting D. visiting 8. The boss made us _______ for a meeting after work. A. to stay B. stay C. staying D. to staying 9. Sometimes very young children have trouble _______ fact from fiction and may believe that dragons actually exist. A.to separate B. separating C. to be separated D. for separating 10. Every Friday, Jack goes __________ with his mother. He likes __________ breakfast at home. A. shopping / having B. to shop / have C. shopping / have D. shop / having 11. Do you think the film will be _____________ we expected? A. no more interesting B. as interesting C. as interesting as D. the most interesting 12. She has a house that is twice _______ as mine. A. large as B. as larger as C. as large as D. more large than 13. He never remember _______ the door when he goes out. A. to lock B. locking C. for locking D. lock 14. I ________ the thunder during the storm last night because I ________. A. didn’t hear/was sleeping B. didn’t hear/ slept C. wasn’t hearing/was sleeping D. not hear/was sleeping 15. People living in the slums rarely get good healthcare, _________ ? A. do they B. don’t they C. are they D. aren’t they 16. A lot of efforts have been made to fight world _________ and poverty. A. hungry B. hungrily C. hungriest D. hunger 17. The Internet is now _________not only in cities, but also in the countryside. A. careful B. available C. helpless D. interested 18. After an hour walking between the green paddy _______ , we finally reached the village entrance. A. fields B. courts C. yards D. places 19. He wants to know _________ we will have the seminar at the Town Hall. A. what B. when C. that D. where 20. Our classroom ________ into four groups when we have English lessons. A. usually divides B. is usually divided C. is dividing usually D. be divided usually