1.On our way home,we saw a wallet on the street corner.（保持原意）
A wallet on the street corner______our______on our way home.
2.None of the students put up their hands except Tony.(保持原意）
_______Tony ______ his hands.
3.There is something wrong with my bike.I must______
A.have repaired it B.have it repaired
C.have repaired D.has it repaired
好像2个人的第一题答案都不对唉~
放进句子里面不太通~