What do the sheep_________?
Plan your time carefully and make sure you have some time ____what you like every day.
—I feel a bit hungry now.—Why not ________for dinner with us?
May I have a rest? I have already finished ________the report.
We can't work out the physics problem. Can you tell us ________?
Try to sing more English songs,and you will find it interesting ________a foreign language.