Mom won't let Dick go out ________ he promises to be back by 10:00 tonight.( )
if
when
since
unless
The whole family were _____agreement about what they should do next.( )
A.aboutB.ofC.inD.on
We______TV from seven to nine last night.( )
A.were watchingB.will
C.watchedD.watch
There are twelve boys and thirteen girls in Class Four,which means ______students in total.( )
A.33B.25C.13D.12
____you look after it carefully,this coat will keep you warm through many winters.( )
A.IfB.UnlessC.BeforeD.So
﹣Our classmates are going to Fantawild Adventure(方特欢乐世界) after the exams.
﹣_____ exciting idea!( )
A.WhatB.What anC.How anD.How