_______ I admit that the problems are difficult , I don’t agree that they can’t be solved .
| A．In case | B．As | C．Because | D．While |
After the long journey, the Whites returned home, ___________.
| A．safely but tired | B．safe but tired |
| C．safe and tiring | D．safely and tiring |
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 |