I wonder___________________ ( )
A.when China sent the last Beidou Satellite(北斗卫星).
B.when did China send the last Beidou Satellite.
C.when does China send the last Beidou Satellite.
Have you returned the book to the library yet?
Not yet.Don't worry.I ______it soon.( )
A.returnB.returned
C.have returnedD.will return
I really want to join the square dance.Can I learn the dance well?
Yes,Mom!Nothing is impossible______you put your heart into it!( )
A.as long asB.as soon as
C.even ifD.unless
Don't ______late.Betty.You have to go to school early tomorrow.
OK,Mom.I'll go to bed right now.( )
A.put upB.stay upC.sit downD.fall down
If your partents wanted to have a _____child,would you agree?
Of course.But they should make it in ______year's time.( )
A.second;secondB.two;two
C.second;twoD.two;second
Let's go climbing,shall we?
You _____ be joking!Don't you know I'm afraid of high places?( )
A.mayB.canC.mustD.should