Not having found __________，he had to go home with empty hands．
| A．something | B．everything | C．anything | D．nothing |
Team leaders must ensure that all members ______ their natural desire to avoid the embarrassment associated with making mistakes.
| A．get over | B．look over | C．take over | D．come over |
In the global economy, a new drug for cancer, ______ it is discovered, will create many economic possibilities around the world.
| A．whatever | B．whoever | C．wherever | D．whichever |
"Never for a second," the boy says, "that my father would come to my rescue."
| A． | I doubted | B． | do I doubt | C． | I have doubted | D． | did I doubt |
I am always delighted when I receive an e-mail from you. ______ the party on July 1st, I shall be pleased to attend.
| A．On account of | B．In response to | C．In view of | D．With regard to |
—Could I use your car tomorrow morning?
—Sure. I ______ a report at home.
| A．will be writing | B．will have written |
| C．have written | D．have been writing |