1.—Why was Alice late for the meeting yesterday?
—She__________(miss) the first early bus,but I am not sure.
2.—I'm sorry,Mrs Smith.I've broken your glasses.
—It doesn't matter,Mark,but you__________(be) careful.
3.She__________(not,stay) at your house.She doesn't know your address.
4.I posted a book to her three weeks ago.She__________(receive)it.
5.—She looks very happy.She__________(pass) the exam.
—I guess so.It's not difficult after all.
6.The weather turned out to be fine yesterday.I________(not,take)my umbrella with me.
7.As you worked late yesterday,you__________(not,come)this morning.
8.—John,how did your maths exam go?
—I thought I__________(fail),but in fact I came in the top ten in the class.
9.There was a lot of fun at yesterday's party.You________(come),but why didn't you?