It is the ability to do the job ________ matters not where you come from or what you are.
| A．one | B．that | C．what | D．it |
The ________ expression on her face suggested that she _________ the _________ physics problem.
| A．puzzling；was puzzled by；puzzled |
| B．puzzling；be puzzled over；puzzled |
| C．puzzled；be puzzled by；puzzling |
| D．puzzled；was puzzling over；puzzling |
The boss has ______ difficulty in finding a man to take the place of ____ manager.
| A．a; the | B．/; the | C．the; / | D．/; / |
— How about dinner tonight? It’s on me.
— ______.
| A．You are welcome | B．Oh, I’d like to |
| C．Well, I’m afraid so | D．That’s all right |
It rained continuously for seven days, completely _________ our holiday.
| A．ruined | B．to ruin | C．ruining | D．ruins |
Why didn't you go to see the film last night? Because I ________ it before.
A have seen B. had seen C. see D. saw