Set 7 Ans. Key.

41) keep

42) efficiently

43) exactly

44) in

45) are

46) requires

47) This

48) believed

49) of

50) consume

51) won/obtained

52) numerous/many

53) with

54) action

55) buy/purchase/order

56) moves/actions

57) return

58) best/greatest

59) made

60) gave/provided

61) performed/showed

62) combination

63) easy/smooth

64) passed

65) never

66) Timothy prefers swimming to cycling.

67) Neither James nor Peter wished to attend the party.

68) Although Xi Beng is an all-rounded basketball player, his height has always been a disadvantage.

69) His refusal to pay the fine prompted the authorities to take further action.

70) Miss Lim told her pupils that they could achieve good grades if they worked harder.

71) It is just a causeway away for them to come to Singapore.

72) She could not speak and write English well.

73) The word is "atrocious".

74) She was studying in Primary 5.

75) We have the home ground advantage since we live in Singapore/ We are Singaporeans.