You look quite tired. You’d better _____a good rest.

 --- Another cup of coffee? ---No. thanks. I _____ be off. Marry is waiting for me.

---Can people drive after drinking a glass of beer?---No. According to the law they _________.

The well-dressed lady was caught stealing in the fashion shop, Strangely enough,she       have done such a thing.

______ I have a quick word with you? Something important has happened.