Both of my brothers are now married ，so I have two_____.
B
“名词+副词/介词”或“副词/介词+名词”的复合名词，单数变复数时，只将中心名词变复数。如：on-look→on-looks;brother-in-law→brothers-in-law.
It was not until she had finished all her work_____.
_____he speaks softly is no proof that he is kind.
Iwilldotheclearingifyousee_____thelunch.
The girl who found the ring received a generous_____of five pounds.
Theteachergave_____theexaminationpaper.
