How is your grandparents ? —-They are __________.

Where is the apple(苹果)?—It’s _________ the table.[ ]

If you are in the zoo, remember not to touch or go near the animals. Although some of the animals are cute, you _________ leave them alone.

________ is your mother? She’s forty．[ ]

Do you have toys? I’d like to buy ______ for my cousin.