No one could their tears while watching the moving performances.
A．take back B．put back C．draw back D．hold back
He thought she was a pretty girl poorly she was dressed.
A．how B．as though C．as long as D．however
___________ your car unlocked outside means ___________ trouble.
A．Leaving; to invite B．Leaving; inviting
C．To leave; to invite D．To leave; being inviting
_________ to reach them on the phone, we sent an email instead.
A．Fail B．Failed C．To fail D．Having failed
What shall human beings do if oil sometime in the future?
A．will run out B．runs out of C．runs out D．will be run out
Chen Chunlong is a hero of Liaocheng can be proud.
A．who B．whom C．that D．which
