( ) 3.They are _____dogs. A. our B. ours C. yours
( )4. Help_____, please. A. you B. yourself C. your
( )5. –Is this your book? ---Yes, it’s _ _______book.
A. mine B. my C. mine book
( ) 6. _____ often helps us. A. His B. He C. Her
( ) 7.She is my teacher. ________ name is Kate. A. His B. She C. Her
