( )(4)They're singing ____ drawing. A.and B. or C. but
( ) I love ______. A. you B. your C. his
( ) This is a picture _____ me . A. from B. of C. to
( ) Let ___ introduce my sister to you . A. I B. my C. me
( ) He often ___ people in his work . A. help B. helps C. helped
( ) Sorry , I ____ know . A. do B. does C. don’t