You didn’t use to play tennis, ______ — Yes. I still like playing tennis now.

Rest for ________ hours and drink ________ water, and you’ll get well soon.

Did you know ______ just now—Their plane didn’t take off on time because of the thick fog.

It is_______ that I can still remember_______ was discussed at the meeting.

Attention, please! The last award will be _____ to the best singer of the year–Coco Lee.