Ⅰ.选词填空
1.As there was no bus,we had to(had to;should) walk home.
2.I want to go to the office,but you need not go(need not to go;need not go) with me.
3.The manager is so hot-tempered that I dare not tell(to tell;tell) him the bad news.
4.You needn’t fetch(to fetch;fetch) four;two will do.
5.I have no bike,so I have to go(have to go;must go) to the office on foot.
6.She recommended that I take(take;took) some time off.
7.—Must(Must;Can) I hand in my paper within 2 hours?
—No, you don’t have to.
