—Hi, why are you here?—I ________ for Susan for 15 minutes.A. have been waiting B. have waiting C. am waitingD am been waiting
--- How many workers are there in your factory, Mr Brown? --- ________ workers in our factory________ more than ________.
The earthquake_______ when I_______ some cleaning in the kitchen.
--- Why does he look so tired these days? --- He has to work hard_______ the coming test.
— Would you like some juice or bread? — . I’m really thirsty and hungry after such a long walk.
You can call me_______0512-51234567 or e-mail me ____ lily@changshu.com.cn.