试题详情

In order to get to the bus station on time, we should _______ early.

We’ll never get to the station on time _____ we run as fast as we can.

Once we get these details in order,we should be ready to present our final report to the president.

The residents left their homes _______ when ordered to get on the bus to go to a quarantine hospital

usual the next morning thanks to summer nights,the phenomenon in which the sun barely sets in north