( )1. It’s hot ____________summer in Beijing.
A. by B. on C. at D. in
( )2. I met Kate on ___________way home yesterday.
A. my B. me C. his D. him
( )3. Bruce, look at your dirty shoes. You’d better ________them right now.
A. washed B. washing C. wash D. to wash
( )4. “Whose bike is it ?” “It’s ____________”
A. John B. John’s C. Johns’ D. Johns