— Would you please tell me _________?
— In half an hour.
A. when the plane left B. when the plane will leave C. when will the plane leave
—The house is very big and nice.
-- Has it got garden?
A. the B. a C. 不填
– I don’t know this type of smart phone.
-- Why not try the website www.meituan.com?
| A．where can I find | B．what I can find |
| C．where I can find | D．how can I find |
– Have you watched the movie the Left Ear?
-- Yes, I it last night with my sister.
| A．have watched | B．watched |
| C．will watch | D．was watching |
You go through the security check（安检）before getting on the train.
| A．can | B．might | C．may | D．must |
Air pollution is becoming more and more serious, actions must be taken to stop it.
| A．so | B．but | C．or | D．until |