A: _ did you come so late to your office this morning? B: Oh, I felt so sick that I couldn't get up on time. A. How B. Which C. Why
Ms.Wang ________ PE in this school for about 18 years.
—Dad, where is Mum? —She ________ dinner in the kitchen now.
—______ won the first Olympic gold medal for China in the 110m hurdle race? —Liu Xiang.
— Jim, ________you make a kite on your own? —No, I can’t.
The weather in Beijing is much ________ than in Guangzhou in winter.