39. You can borrow my bike ___ you return it to me tomorrow
A) unless
B) as long as
C) so far as
D) as soon as

40. Jackson had to ____ in the middle of his speech because of shouts of protest from the audience
A) break down
B) break off
C) break out
D) break up

41. It’s high time we ___ severe measure against such vilolence
A) are to take
B) can take
C) should take
D) took

42. This is one of such questions ___ are often asked by school boys
A) which
B) that
C) as
D) what

43. She is so careless with her spelling that she often leaves ___ letters in some words
A) out
B) off
C) alone
D) behind

44. It’s necessary that he ___ the dictionary immediately
A) will return
B) return
C) returned
D) has to return

45. What is good and what is bad ___ only relative
A) are
B) were
C) is
D) was

46. On our trip ___ we visited relatives in Belgium
A) aboard
B) abroad
C))overseas
D) board

47. The ____ country for the next Olympic Games is Japan
A) host
B) guest
C) designer
D) master

48. The request was ____by the college committee that he could go where he was almost needed
A) got
B) gained
C) given
D) granted

49. I have had my life ____
A) insured
B) secured
C) assured
D) ensured

50. The student was just about to ____ the question , when suddenly he found the answer
A) arrive at
B) submit to
C) work out
D) give up

51. It rained all day without ____
A) stop
B) relay
C) ceased
D) ceasing

52. Weight is an inherent ____ of matter
A) propriety
B) prosperity
C) property