Only when I saw Night Banquet a second time_______to appreciate its subject and music beauty.
| A．did I begin | B．that I began | C．I began | D．had I began |
―Did you hear that Kathy just got hired as the new sales manager?
―___________.
| A．She was just lucky. | B．Her effort really paid off. |
| C．Let it be. | D．How could she? |
The maths problem remained confusing to the boy although __________ over and over.
| A．explaining | B．being explained | C．explained | D．having explained |
Having now _________ 40, he feels that his football career is coming to an end.
| A．gone | B．turned | C．become | D．entered |
“We’ll make public schools __________ can be,” said the President in the speech.
| A．what they | B．what it | C．that they | D．all it |
–Have you thought of a topic for your article yet?
–No, I _____ a lot about it, but I haven't decided.
| A．will think | B．have been thinking | C．had thought | D．was thinking |