—Hi, Li Ming. Where are you going?
—Oh, it’s you—Xiaohui. I ______ you.
| A．didn’t recognise | B．hadn’t recognised |
| C．haven’t recognised | D．don’t recognise |
He did not regret saying what he did but felt that he _________ it differently.
| A．could express | B．would express |
| C．could have expressed | D．must have expressed |
The living room is clean and tidy, with a dining table already ________ for a meal to be cooked.
| A．laid | B．laying | C．to lay | D．being laid |
Dina, _______ for months to find a job as a waitress, finally took a position at a local advertising agency.
| A．struggling | B．struggled | C．having struggled | D．to struggle |
—I’m afraid Mr. Wood can’t see you until 4 o’clock.
—Oh, _______ I won’t wait.
| A．no doubt | B．after all | C．in this way | D．in that case |
_______ the secret of nature, the young scientist h
as little time for entertainment.
| A．Devoted to bring out | B．Devoted himself to bringing out |
| C．Devoted to bringing out | D．Devoting to bring out |