The girl who found the ring received a generous_____of five pounds.
D
reward“赏金，报酬”主要指“做了好事时被给予的酬谢”，用在本句正合适。prize“奖品，奖金”，主要指“赢得的奖励”;allowance“补贴”;income“收入”。
Hisarticleisbetterthan_____intheclass.
Yourbikeneeds_____.You‘dbetterdoirightnow.
Copernicusmaintainedthattheearth_____roundthesun.
Thegirlwhofoundtheringreceivedagenerous_____offivepounds.
Childrenwhoareover-protectedbytheirparentsmaybecome_____.
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