17.Thetravelers__________ontopofthemountain.Theycalled110forhelp.A.
17.Thetravelers__________ontopofthemountain.Theycalled110for
help.
A.trappedB.were
trappedC.trappingD.aretrapping.
()11.Therewere____victimsinthewar.
AtwothousandsBthousandsofCtwothousandofDtwothousandsof
()14.I’msorryI____myhomeworkathomethismorning.
AforgotBleaveCleftDforget
()15.Look!How_______they________!
A.wonderful,dance
B.wonderful,aredancing
C.wonderfully,dance
D.wonderfully,aredancing