Bothofmybrothersarenowmarried，soIhavetwo_____.
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.
Thedriverpulled_____atthetrafficlights.
Hisarticleisbetterthan_____intheclass.
Hewasvery_____togo，buthehadnochoice.
Thegirlwhofoundtheringreceivedagenerous_____offivepounds.
Hedrovefastandarrivedanhour_____ofschedule.
