John was good at singing, usually.  But today he couldn't do it.  Why can't John sing? Choose the most suitable option to answer the above question. Options：  A. hoarse voice  B. change in mood  C. relaxation  D. feminine voice  E. being heard
A
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Seeing his idea become reality should have brought joy to James.  Instead, it only brought what emotion? Choose the most suitable option to answer the above question. Options：  A. over joy  B. fulfilling  C. inspiration  D. pain  E. excitement
D
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Why would someone be wet after being full of fear? Choose the most suitable option to answer the above question. Options：  A. run  B. swimming  C. calculate things quickly  D. fight enemy  E. urinate
E
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If you're removing dirt from a carpet while doing housework what do you need? Choose the most suitable option to answer the above question. Options：  A. broom  B. effort  C. vacuuming  D. boredom  E. mop
C
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