Wu Yi will help with the housework he gets home after school.A.since B.while C.as soon as
Avatar is an interesting film. I ______ it twice already.
— What are the kids doing?— They ______ flowers in the garden.
She ______ to her feet and ran out of the room just now.
Ask John ______ here at 7 pm tomorrow.
The air in Beijing is getting much ______ now than a few years ago.