Ⅰ.单句语法填空
1．That bottle of milk is not fit to drink (drink) because it is out of date.
2．He became ill after breathing (breath) in coal dust for many years.
3．He never gives in to any difficulty and that's because he is a strongwilled man.
4．We must spare no pains to finish (finish) the task on time.
5．I looked up and saw a snake winding (wind) its way up the tree to catch its breakfast.
6．After three exhausting days，we headed (head) for home.
7．A bit more effort，I think，and you will settle the problem.
8．As a businessman，he is so busy that rarely does he have time for his son.
9．I've gained much weight recently.I have to go on a diet.
10．It's reported that the government will put more money into education this year.
