—I heard they broke up!
—______? They were well-matched in high school.
| A．So what | B．Why not | C．How come | D．What a pity |
When he awoke, he found himself ______ in the hospital and ______ by an old woman.
| A．lying…being looked after | B．lying…be looking after |
| C．lie…be looked after | D．lie…being looked after |
When and where he came here _______ yet.
| A．isn’t known | B．aren’t known | C．has not known | D．have not been known |
Dandy left word with my secretary _____ he would call again in the afternoon.
| A．that | B．who | C．which | D．as |
It is obvious to the students ______they should get well prepared for their future.
| A．which | B．that | C．as | D．whether |
All of your hard work will_________.
| A．pay for | B．pay back | C．pay up | D．pay off |