Ⅰ.单句语法填空
1.It took the workers about two years (build) the bridge over the river.
答案to build
2.I am having problems my pronunciation and I need your advice.
答案with
3.It is important to know they are willing to help us or not.
答案whether
4. my opinion,you’d better go and make an apology to her.
答案In
5.My friend told me the other day that she didn’t really enjoy (exercise).
答案exercising
6.Thank you for (tell) me what has happened so that I can get well prepared.
答案telling
