I  went  to  Xi’an      July .
A.on    B . in   C.  at

He wants Sam      chess with us
A.playing    B. to play    C. plays

My brother     Qingdao  every  year. 
A.visit    B. visited     C. visits

Look！My sister        TV.
A.watch       B. watching     C. is watching

He         to the zoo last week.
A.go  B.  went      C. is going to