请各位同学按照第七周课堂分组，将自己组别讲解的发球技术动作要领书写下来，并拍照上传。

A. Show his ID card
B. Fill in a form
C. Write a report
D. Pay some money

A. She has her leg broken
B) She fell from a bicycle
C. She feels a back pain
D. She has got a headache

An apartment with a good view
B. An apartment of two-bedrooms
C. AN apartment on the ground floor
D. An apartment with central heating

A. Near a subway station
B. Near a hotel
C. In the downtown
D. In the suburbs