:Written test part (共95分)
Ⅴ. 单项选择（每小题1分，共15分）
从A、B、C、D四个选项中选择可以填入空白处的最佳答案。
( )21. —Id love to do something different this weekend, Pam.
—All right. What about _____ picnic?
A. a B. an C. the D. 不填
( )22. Riding a bike is a kind of sport that uses much _____, but it keeps people healthy.
A. trouble B. stress C. energy D. support
( )23. Is _____ available now? Mrs. Taylor needs some help.
A. somebody B. anybody C. everybody D. nobody
( )24. Holly was very _____. She tried to keep her eyes open but she couldnt.
A. serious B. crazy C. sleepy D. creative
( )25. —_____ gloves are these?
—They could be Sams.
A. Whose B. What C. Which D. How many
