--I called you several times this morning, but you didn't answer.
--Sorry. I ______ tennis the whole morning.
| A．play | B．is playing |
| C．played | D．was playing |
Simon makes friends in his class because he is very selfish.
| A．few | B．a few | C．little | D．a little |
---Will you please have dinner with me tonight?
--- . I’ll have something more important to do.
| A．Sorry, I can’t |
| B．Yes, I’d like to. |
| C．Let’s go |
| D．No, I don’t think so. |
It’s more than 8 years since I a teacher.
| A．become | B．has become | C．became | D．becomes |
Noise pollution was a serious problem here .
| A．in the past | B．in the future | C．since then | D．once a week |
These kinds of vegetables only in that shop over there. They_____ well.
| A．are sold; are sold | B．sell; sell | C．sell; are sold | D．are sold; sell |