二、单项填空(共15小题;每小题1分,满分15分)从每小题所给A、B、C、D四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。 --What is the matter with you?--I caught cold and had to stay in bed.A. a; / B. a; the C . a; a D. the; the
—Are you coming to Jeff's party? —I'm not sure.I ________ go to the concert instead.
—Could I borrow your dictionary? —Yes,of course you ________.
—Must I go there right now? —No,you ________.You ________ go there before supper.
I was really anxious about you.You ________ home without a word.
There was a lot of fun at yesterday's party.You ________ come,but why didn't you?