—Where ______cotton _____?—Oh,I don’t know.Let’s ask Mr Wu.
I can’t see any ________ animals in the small zoo.There are only some monkeys and birds.
She is a doctor.Her mother is a doctor,________.
—What ________ do you like? —I like giraffes.
________ Lucy and Lily ________ their father in China?
Don’t ________ trees.They are good for us.