—What do you think of teaching?
—I find it fun and demanding. It is a job____ you are doing something serious
but interesting.
| A．where | B．which | C．that | D．what |
Time, ________correctly, is money in the bank.
| A．to use | B．used |
| C．using | D．use |
________ to work overtime that evening, I missed a wonderful film.
| A．Having been asked | B．To ask |
| C．Having asked | D．To be asked |
China recently tightened its waters controls near the Huangyan Island to prevent Chinese fishing boats from ________ in the South China Sea.
| A．attacking | B．having attacked |
| C．being attacked | D．having been attacked |
The crowd cheered wildly at the sight of Liu Xiang, who was reported ________ the world record in the 110meter hurdle race.
| A．breaking | B．having broken |
| C．to have broken | D．to break |
________ at the cafeteria before, Tina didn't want to eat there again.
| A．Having eaten | B．To eat |
| C．Eat | D．Eating |