Ⅰ.单句语法填空
1．We are using technology to reduce the money that/which we spend on goods and services.
2．What is in no doubt is that the sharing economy is increasingly(increasing) relevant to our daily lives.
3．It is expanding at such a rate that we can only imagine what it will comprise in the future.
4．Some people have experienced damage to their properties while renting out their homes.
5．Sharing encourages us to reuse(reuse) items，thereby cutting down on waste.
6．I'll see whether she's at home.
7．Whether it is an online shop where we can hire designer clothes at rockbottom prices，or a platform from which we can rent out our flats，it is out there.
