—I’m going to have a summer holiday in Dalian. —______A. Have a good time. B. No, it’s bad. C. That’s all right.
----Would you please not smoke here? Look at the sign. ---- ________.
I think playing football is _______than _________ TV. A healthier , watching B. healthier ,watch C .more healthy, watching D. more healthy , watch.
There are over twenty ________ visitors visiting the park.
He is getting ________ to hear the ________ words.
This problem is ________ that one.