Alex believes he will soon be able to play chess as ______ as the computer.( )
well
better
best
the best
The last BeiDou navigation satellite (北斗卫星导航) successfully last month.( )
A.was sent upB.sent up
C.has sent up
On the phone her father asked her then.( )
A.what was she doingB.what she was doing
C.when she was doing
That be Mary. She has gone to Changsha on business. ( )
A.can'tB.mustC.may
wonderful the movie is! I want to see it again. ( )
A.HowB.WhatC.What a
This is your schoolbag. But I can't find_____.( )
A.meB.myC.mine