The librarian warned us _____ the books out of the library.A. not take B. not to take C. not taking
—What color is your pen? —It’s. A、black B、a blue C、a yellow pencil
—Are the keys yellow? —. A、Yes, it is B、No, they aren’t C、Yes, she is
Look! Heremy English books. A、is B、are C、am
My aunt’s son is my. A、cousin B、brother C、uncle
—What’s your telephone number? —629-4382. A、It’s B、They’re C、I’m