I will stay at home to do some reading _____ going to the cinema .
| A．instead | B．instead of |
| C．instead to | D． to instead |
How unlucky he was! A car accident ________ to him last week.
| A．was happened | B．had happened |
| C．happened | D．was happening |
Both his parents look sad. Maybe they ________ what happened to him.
| A．will know | B．knew |
| C．have known | D．had known |
—I'm sorry to have kept you waiting.
—Oh, not at all. I ________here only a few minutes.
| A．have been | B．had been | C．was | D．will be |
Don't bother him. He ________to the weather report. He is leaving for another city.
| A．will listen | B．is listening |
| C．listens | D．listened |
—I ________know you were here. When did you arrive？—At eight o'clock.
| A．haven't | B．don't | C．didn't | D．wasn't |