I ______ my English teacher for two years.
| A．see | B．have see | C．have not seen | D．saw |
—Excuse me, could you tell me where _______?
—Sure, sir. You can try www.taobao.com.
| A．can I join in the group-buying |
| B．did I join in the group-buying |
| C．I can join in the group-buying |
| D．I joined in the group-buying |
—Jack, could you help me my pet when I’m away?
—Sure, it’s my pleasure.
| A．look after | B．look out | C．look up | D．look through |
—Miss Li, are we going to have a picnic tomorrow?
—Yes. But if it ______, we’ll do some reading instead.
| A．will rain | B．rains | C．is raining | D．rained |
— “Frog”, Mo Yan's latest novel（小说）, please!
— Sorry, it ________ just now. But it will come out again soon.
| A．sold out | B．is sold out | C．has sold out | D．was sold out |
—Is that boy Alan?
—No, it ______ be him. He left for Beijing yesterday.
| A．can’t | B．shouldn’t | C．needn’t | D．mustn’t |