句型转换（每小题1分,共10分）

小题1: Cut up three bananas first。 （改为否定句）

_________  _______  up three bananas first.

小题2:It is ten kilometers from my home to school. (对划线部分提问)  

___________  __________ is it from your home to school ?

小题3: I sleep nine hours every night.（对划线部分提问）

__________  _________ hours do you sleep every night?

小题4:Mom cooked something special for me. (改为否定句)

Mom _________ cook           special for me.

小题5:He often watches TV on Sunday evening. (用tomorrow evening 改写)

He ________  ________ TV tomorrow evening.

石油产品具有易燃、易爆、易挥发、易渗透和易聚集（）等特性。

A、灰尘

B、静电荷

C、水分

D、杂质