It was in the lab, ________ was taken charge of by Professor Curie, _______ they did the experiment.
| A．where; that | B．that; that | C．which; that | D．which; where |
Only when I made it to the train station _______ that I had left my ticket at home.
| A．have I realized | B．did I realize | C．had I realized | D．would I realize |
Much to our grief, the victims injured or killed in the terrible earthquake have reached _______ 10,000.
| A．as many as | B．as far as | C．as much as | D．as long as |
He wrote ________ song, which turned out to be rather popular with _______ young.
| A．a; a | B．a; the | C．the; a | D．the; the |
After great efforts, he finally achieved his goal, _________.
| A．being pleased but excited | B．pleasant and excited |
| C．pleasantly but excitedly | D．pleased and excited |
Tom worked hard, but _________ didn’t please the boss.
| A．it | B．one | C．what | D．which |