Ⅰ.单句语法填空
1．It's standard practice for a company like this one to employ(employ) a security officer.
2．We couldn't help wondering how long it would take to get(get) there.
3．They often seem to dislike(dislike) being questioned.
4．His new idea was to make(make) the shell shape on the roof into the shape of a ball.
5．It is essential to know(know) something about a computer.
6．Young Werther threw himself(him) into nature to feel the force of life and the joy of living.
7．He has told me his plans and he's made a good impression(impress) on me.
8．It is our duty to keep(keep) our environment clean and tidy.
9．It's possible to give(give) without loving，but it is not possible to love without giving.
10．Her job is to look(look) after the children.
