【2015年江苏省苏州市中考英语试题】 In cold winter, the temperature in Harbin often remains zero all day.
There are about more than five ___________ "left-behind" students (留守学生) in China.
He doesn’t know _________ English because he has studied it for only ________ weeks
She likes musicians __________ write their own lyrics.
Jane studies chemistry ________ asking the teacher ________ help.
They would like to go _____________ for vacation.