—You’ve been driving for hours. Shall I _______ ?
—No, that’s OK. I enjoy driving and I know you hate it, especially on the highway.
| A．take back | B．take on | C．take over | D．take up |
—Shall we run around the park or go for a bike ride?
—______. They are both good activities.
| A．That’s all right |
| B．It makes no difference to me |
| C．Yes, I like them very much |
| D．I’d prefer a bike ride |
—How did she get infected?
—She ____ the viruses without any protection.
| A．exposed to | B．had exposed to | C．was exposed to | D．has exposed to |
With two children _____ middle school, the parents are working hard.
| A．attended | B．being attended | C．having attended | D．attending |
—Have you got any job offer?
—No, I______.
| A．am waiting | B．waited | C．had waited | D．have waited |
If the weather had been better, we could have had a picnic. But it _____ all day.
| A．rains | B．has rained | C．rained | D．is raining |