Giải giúp với, tôi không cần gấp lắm.

31.​ The most important thing is that we​​foreign tourists come back to Viet Nam again.

​A. will make​B. should make​C. cause​​D. should cause

32.​ The next meeting ​​in May.

​A. will hold​B. will be held​C. will be holding​​D. will have held

33.​ Things​​clear to them so that they can do the work in the way that you have told them.

​A. are making​B. ought to be made C. have made​​D. neednt be made

34.​ Cigarettes​​​at a bakery.

​A. must buy​B. cannot buy​C. cannot be bought​D. should not buy

35.​ Hundreds of thousands of​​travel to Perfume Pagoda to pray for happiness prosperity in the coming year.

​A. pilgrimages​B. pilgrims​C. passengers​​D. holiday-makers

36.​ The limestone formation of Thien Duong Cave is more​​than that of Phong Nha ​Cave.

​A. spectacular​B. probable​C. geological​​D. sight-seeing

37.​ During Perfume Pagoda festival, a large​number of​​flock to the pagoda to pray for happiness and prosperity in the coming year.

​A. spectators​B. passengers​C. pilgrims​​D. travellers

38.​ In the 17th century, the Viet people​​the temple tower, calling it Thien Y Thanh Mau Tower.

​A. put on​B. looked for​C. got into​​D. took over

39. The police caught the thief​​the corner of Cascade and Plum Streets.

​A. under​B. at​C. on​​D. in

40.​ He suggests​that they should adopt a different way of bringing up their children.

​A. parents​B. for parents​C. toward parents​​D. to parents

41.​ If there is a mechanical problem, we suggest​​the manufacturer directly.

​A. contact​B. to contact​C. contacting​​D. to contacting

42.​ It is​that the best time to visit Hanoi is September.

​A. believed​B. worth​C .rumored​​D. wondered

43. It​​that Po Nagar Cham Towers were built in the 8th century.

​A. considered​B. was considered​C. has considered​​D. considers

44. I suggest you​​Ha Long Bay. Its very picturesque.

​A. to visit​B. visiting​C. visited​​D. should visit

45.​ A: You really must go to Hoi An to enjoy the full moon at Mid-autumn Festival.

​B:​​.​

​A. Yes, thats what Ive heard.​B. Do you really know about it?

​C. Yes, I wont go there.​D. No, thank you.

46. Shes interested in studying the ______ maps of different countries in the world.

​A. geology​B. geological​C. geologically​D. geologist

47. This wooden _______is one of the oldest buildings in the country.

​A. cavern​B. structure​C. contestant​D. paradise

48. The museum has a big collection of European ________

​A. cavern​B. sculpture​C. complex​D. round

49. The final ________is very different from the previous ones of the game.

​A. complex​B. rickshaw​C. measure​D. round

50. There is a new industrial _______in my town.

​A. citadel​B. sculpture​C. fortress​D. complex