Let’s go to the supermarket.— . I am having breakfast.

I missed the last bus and had no money for a taxi，so I could do nothing but ____ home last night.

Here are three books on history. Which one would you like to borrow一 ______. You see，I’m interested in geography these days.

I felt left out at the party last night.—Really? __________, you should have said something.

____ was known to all, John had broken his promise ___ he would stay with us for some time .