A.worldB.earthC.floorD.groundI don't know who on（）stole……

单项选择题I want you to succeed without（）and firmly believe that you will succeed if you try hard enough.

A.failing
B.failed
C.fail
D.failure

单项选择题She couldn't（）laughing at him in those clothes.

A.decline
B.reject
C.refuse
D.resist

单项选择题Anne（）from outside her home last Wednesday.

A.appeared
B.vanished
C.lost
D.entered

单项选择题The aircraft vanished without（）

A.trace
B.trouble
C.destination
D.product

单项选择题There were several wet（）on the wall.

A.parts
B.decreases
C.patches
D.decks