英语选修7北师大版同步作业及答案：Unit 19（1）语法
Ⅰ.用适当的连接词填空
1．We don't have money; it was why we wanted to wait until our mother came back.
2．The fact is that I have lost his address.
3．Energy is what makes things work.
4．Go and get your coat.It's where you left it.
5．Whether the sports meet will be held next week depends on whether the weather will be fine.
6．I wonde
