It's very nice to visit New York _____ autumn.
There ______ little water in the river.
-----________ did you last see him.
i phoned you at six yesterday evening,________ nobody answered.
Will you stay for lunch?
Sorry,I____ . My brother is coning to see me .
He has two pets.One is a dog ,______ is a cat.
The air in Beijing is getting much _____ now than a few years ago.
Ask John ______ here at 7 pm tomorrow.
She _____ to her feet and ran out of the room just now.