It is safe to eat chicken that________fully, but most people still dare not do that because of the H7N9bird flu .

_________ are the jackets? —Black.[ ]

Help others whenever you can _____you will make the world a nicer place to live in.

What does the symbol “<” mean? —It means “______”.

Do you know whose dictionary it is?—It ________ be Ann’s. Look! Her name is on the first page.