—I really don’t know how to thank you enough .
— .
| A．No problem | B．Think nothing of it |
| C．Not at all | D．It doesn’t matter |
. I think you must be mistaken about seeing him at the theatre； I’m sure he _____ abroad all week.
| A．is | B．was |
| C．has been | D．had been |
I found her sitting in the corner, reading _____ newspaper, with _____ in her eyes.
| A．a, tear | B．a piece of, tears |
| C．a, tears | D．a piece of, tear |
They haven’t arrived yet but we _____ them at any moment.
| A．are expected | B．have expected |
| C．are expecting | D．will expect |
____ has helped to save the drowning girl is worth praising.
| A．Who | B．The one |
| C．Anyone | D．Whoever |
I feel sure I _____ her before somewhere.
| A．was to meet | B．have met |
| C．had met | D．would meet |