句型转换。按照句子要求进行句型转换，每空限填一词。（5分）
小题1:They usually play basketball on the playground. (改成一般疑问句)
_________ they usually _________ basketball on the playground?
小题2:He does his lessons at home in the evening．（改为否定句）
He _________ _________ his lessons at home in the evening．
小题3:She always has lunch at school．（对划线部分提问）
_________ does she always _________ lunch?
小题4:Does your brother go on the Internet on weekends? (做肯定回答)
_________, he __________.
小题5:There are twenty-five boy students in our class. (对划线部分提问)
_________ _________ boy students are there in your class?
小题1:Do; play
小题2:doesn’t; do
小题3:Where; have
小题4:Yes; does
小题5:How many
题目分析：
小题1:一般疑问句的结构为：Do/Does sb. do sth.？根据主语是They，可知此处变为一般疑问句用助动词Do; 第二空用动词原形play。
小题2:因为主语是He，故does的否定形式用 doesn’t do。
小题3:特殊疑问句的结构为：疑问词+助动词+动词原形？对地点at school提问，第一空用疑问词Where; 第二空用动词原形have。
小题4:一般疑问句Does your brother......？的肯定回答是Yes，he does.否定回答是No, he doesn’t.
小题5:对数量twenty-five提问，用疑问词How many。