--Have you finished all of the exercises?---Yes, ________is left.
Many people think that English is _____ of all the subjects.
She asked us _____ the dialogue and try to recite it.
Look! It ____ hard now. You’d better wait for a while until it stops.
You ____ swim in the river here. It’s dangerous.
--- ____ do you practice writing your compositions? --- Twice a week.