Fireworks, ________ of gun powder or flash powder _______ in a tight paper tube, make the big flash or boom effect.
| A．consisting…wrapping | B．consisting…wrapped |
| C．consisted…wrapped | D．being consisted….wrapped |
–Jimmy had a lot of parties recently.
—Yes, that might why he didn’t do well in the test.
| A．sum up | B．add up to | C．account for | D．make sense of |
______in the leg made it impossible for me to walk as fast as usual.
| A．Being injured | B．To be injured |
| C．Having injured | D．Injured |
—Who are you waiting for?
—______the man wounded in the left leg.
| A．The doctor will operate on | B．The nurse to be looked after |
| C．The doctor to operate on | D．The nurse will look after |
—I didn’t attend the lecture yesterday.
—I ______, either, if my mother hadn’t reminded me.
| A．wouldn’t | B．wouldn’t have | C．didn’t | D．hadn’t |
—The movie 2012 will be on at 8 pm. What about picking you up at 7?
—All right, I will have come back from work by then, and I ______you at home.
| A．will wait for | B．will be waiting for |
| C．have been waiting for | D．am waiting for |