Where ________you yesterday? A. were B. are
( )It’s time to ______ home .A. go B. go to C. going
( )(4) _____ a big zoo !A. How B. Who C. What
( )(3) _____ ruler is this ?A. Who B. What C. Whose
( )(2) Remember to put your things ____ after class .A. of B. from C. away
( )(1) Is this ____ school bag ?A. you B. your C. yours