--- How long have you worked in this town? --- ________ October 21, 2001. A. Since B. For C. On
At present lots of people would rather _______ in the country because there is ________ air pollution in the country.
He often tells us funny jokes. We are always made ______.
– What else should we pay attention to _______ building the bridge? --The change of the weather, I think.
— Jack, could you tell mefor travelling this summer? —We plan to go and see the beautiful sea in Hainan.
When he first went there, Jim had difficulty____the new hotel, so he asked the policeman ___help.