—Please _________ the tigers. It’s dangerous to take photos with them.
—Oh, I see. Thank you.
| A．keep off | B．take off | C．get off | D．turn off |
—Look! The wind is blowing strongly.
—Yes, we should keep all the windows and doors ___.
| A．close | B．closed | C．open | D．opened |
The room was filled smoke after the big fire and people had to stay outside.
| A．of | B．with | C．in | D．for |
—Didn’t you hear the rain last night? —. I didn’t wake up until this morning.
| A．No, I didn’t | B．No, I did | C．Yes, I did | D．Yes, I didn’t |
—Excuse me, is it from Yizheng to Yangzhou?
—Oh. It’s about 30 minutes’ drive.
| A．how soon | B．how long | C．how far | D．how much |
—What were you doing when I called you at 8 p.m. yesterday?
—I the piano at that time.
| A．play | B．is playing | C．played | D．was playing |