－ What does the sign over there read － “No person ________ smoke or carry a lighted cigarette, cigar or pipe in this area”

Which do you think is ________, health or wealth？

撤销权自债权人知道或者应当知道撤销事由之日起（）年内行使。自债务人的行为发生之日起_____年内没有行使撤销权的，该撤销权消灭。（）

撤销权的行使范围（）为限。债权人行使撤销权的必要费用，由债务人负担。

29．__________ when you are on the bus or bike．

债权人行使撤销权的必要费用，由（ ）。

债权人领取提存物的权利，自提存之日起______内不行使而消灭。( )

Which do you think is _________________important, health or wealth?

Either he or I ______to the airport.

Duty is an act or a course of action that people __________you to take by social customs, law or religion.

Hurry up, or you ______ catch the train.

撤销权自债权人知道或应当知道撤销事由之日起__行使。