Must I leave for the meeting now—No, you ________. There’s much time before the meeting.

It’s reported that a subway system will be _____ use in 2020 in Taiyuan.

is the largest freshwater lake in China.

erry, do remember to take the medicine three times a day and stay in bed for two days.— ______, Doctor. I will do it as told.

he holidays were drawing near, Iasked my American friends ___ was the best way to travel in the United States