Ⅰ.单句语法填空
1．Now the private cars in our city is growing very rapidly(rapid)．
2．You can refer to your reference(refer) book after you finished your homework.
3．It's surprising that your brother picked up so quickly—he hasn't lived there very long.
4．The first train starts(start) at half past six.So we have to set out at once in case we miss it.
5．In this article we are going to show you the amazing combination(combine) of modern architecture and history.
6．Even though we have some trouble now，I think the final result will be in our favour.
7．The English in this story has been simplified(simplify) to make it easier to understand.
