He _______ have escaped, but he chose to stay and fight.
| A．must | B．could | C．will | D．need |
When Nancy was at college, she ______ three foreign languages. But I am surprised to find that she ______ all except a few words of each.
| A．spoke; had forgotten | B．had spoken; had forgotten |
| C．spoke; has forgotten | D．had spoken; has forgotten |
The journalist once told us that the old wooden house ______ the Smiths’ ______centuries ago.
| A．belonging to; came into existence |
| B．belonged to; brought into existence |
| C．was belonged to; has come into existence |
| D．was belonging to; called in existence |
---Why, Emily, you look so energetic!
---Well, I ______ in the gym for a slim figure so far.
| A．am working out | B．had been working out |
| C．worked out | D．have been working out |
When ______ if he had any idea of what the novel was about, Jack just kept silent.
| A．asking | B．asked |
| C．to ask | D．being asked |
-- Why was Mr. Wang so happy this morning?
-- Because he was ______ a large sum of money for his creative achievements in teaching.
| A．rewarded | B．awarded | C．made | D．given |