51. If interest rates are cut, the economic situation may improve.
(REDUCTION)

50. The teachers agreed to introduce the new methods.
(AGREEMENT)
 

49. I daren’t turn on the television because the baby might wake
up. (FEAR)
 

48. There are a lot of people depend on him.
→He 

47. Provided your handwriting is legible, the examiners will accept
your paper.
→So long

46. We couldn’t find George anywhere.
→George was

45. Under no circumstances should you phone the police.
→The last thing 

44. The Pacific Ocean is on average deeper than the Atlantic.
→The average 

43. Martin may not be very well but she still manages to enjoy life.
→Martin’s poor health 

42. Alice and Charles did not decide to move to a bigger house
until after the birth of their second child.
→Only when