.If you want to be thinner and healthier, you’d better eat_______food and take______ exercise.
We ________ our hands while they were singing on the stage.
—Have you ever ________ to the Great Wall? —Yes, I _______ there last autumn.
The words _________ by Miss Li are marked ________ red.
Have you finished the work _________?
He’s gone to the library, ________he?