句型转换（10分）【小题1】Tom is the tallest boy in my class.（同义句）Tom istaller, any other thanWhat did

句型转换（10分）
【小题1】Tom is the tallest boy in my class.（同义句）
Tom istaller, any other thanWhat did took, to finish boy in my class.
【小题2】Kitty planned to visit the zoo.（对画线部分提问）
more than How often Kitty plan to　 ?
【小题3】He spent five days finishing the work.（同义句）
It　 him five days　 　 the work.
【小题4】The school bus takes over two hours to get back to my school.（同义句）
The school bus takes　 　 two hours to get back to my school.
【小题5】I visited my grandparents twice a week.（对画线部分提问）
　 　 do you visit your grandparents?

解析：【小题1】原句为：Tom是班上最高的男孩。可改为比较级：Tom比班上其他男孩都要高。Taller than any other…【小题2】原句为：Kitty打算去参观动物园。改成疑问句，对事情进行提问用疑问词what，助动词用did表过去，所以改为：What did Kitty plan to do?【小题3】原句为：他花了五天时间完成工作。可以改成句型It takes sb. some time to do sth.某事花费某人多少时间。根据原句用的是过去式，take用过去式took，to finish去完成，用不定式。【小题4】原句为：校车花了两个多小时回到学校。Over超过，相当于more than。【小题5】原句为：我每周两次看望我爷爷奶奶。Twice a week一周两次，表频率的，其疑问词要用how often多久一次。

就是这个解释