Mary with her mother often_______to the zoo on Saturday.
一Is your sister a worker or a doctor? — ________.
一Have you got any friends in China? —________.Daming and Lingling are my good friends.
一Tommy,can you ________ these words with the pictures? 一Sorry,I can’t.
一Is there a computer on Miss Li’s desk? —________.There are only some books on it.
There are forty students in our class.That’s twenty.three boys and ________ girls.