You didn’t sleep well last night, didyou— , soI feel tired now.

Have you got your test result? -Not yet. The papers ______.[ ]

The documentary Under the Dome by Chai Jing tells us to do ______ to stop ______ our environment.

ung man has been trying everything in his powerto please the director, ______ to get a role in the play.

Going to the dentistreally frightens me —_______ Don’t be a chicken!