____________ great help, I could get rid of all the difficulty and succeeded.
| A．Offered | B．Having offered |
| C．Being supplied | D．Having supplied |
—Amy, please tell the people ______ for their turns to come to my office five minutes later.
— Yes, sir.
| A．wait | B．waited | C．waiting | D．to wait |
The organizers promised ______ won the first prize would have a chance to go abroad.
| A．who | B．whom | C．whomever | D．whoever |
Three suspects ________ in the terrorist attack inKunminghave been caught.
| A．involved | B．to involve | C．being involved | D．involving |
According to the new law, people found putting up “harmful” ads on the streets _______be punished.
| A．would | B．might | C．shall | D．can |
—Did you watch the film Frozen on the Internet yesterday?
— No, I _______my mother do housework all day.
| A．was helping | B．would help | C．had helped | D．help |