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
He is one of the boys ___ on time.
“You are not a new member , are you?” “___. I joined only yesterday.”
This is not what I ____ him to say.
Why were you absent ___ school yesterday?
While playing on the playground, ____.