一、填空: 1.Let me (I) help you (you). 2.Let us (we) go. 3.(I) We are students. 4.I can't find them (they). 5.Give him (he) the book. 二、用括号中的适当形式填空: 1.Are these your(you)pencils? Yes, they are ours(our). 2.—Whose is this pencil? —It’s mine(I). 3.I love them(they)very much. 4.She is my(I)classmate.