| _____ this difficulty is overcome, other problems will be easy to solve. |
A. For B. Whether C. Once D. Though |
| — Do you have anything to say for yourselves? — Yes, there is one point ____ you must insist on. |
A. why B. where C. how D. / |
| ____, the more expensive the camera, the better its quality. |
A. General speaking B. Speaking general C. Generally speaking D. Speaking generally |
| Victor apologized for ____ to inform me of the change in the plan. |
A. his being not able B. him not to be able C. his not being able D. him to be not able |
| —Mom, we are going to Boao this weekend. —_____. |
A. Best wishes B. Happy birthday C. Good luck D. Have fun |
| — May I put my luggage on the seat beside you, sir? — ____. |
A. Sure, with pleasure B. Okay, please yourself C. Well, never mind D. Yes, help yourself |
| I saw the beautiful lady _____ this morning and this time she wore a white dress. |
A. fluently B. frequently C. as usual D. as if |