There is a lot of traffic in this city, _____ look both ways before crossing the street.

Hello, this is China Eastern Airlines. What can I do for you? —I’d like to two tickets to Beijing.

It’s reported that Shenzhou-11 carrying two astronauts into space from the space center in 2016.

You can the coffee to see if there is enough sugar in it.

下列各种表述中，语言得体的一句是：（    ）