This problem involves has behaviour at school in the last tw

The answer to this problem involves many factors. -----he---- at this school last team A.Did,studyB.Has,studie will you discuss this problem at the meeting?( )this problem All the dishes in this menue,__otherwise stated,willserve tw ( )he at this school last year? he's now in his last ____ at night school.he has almost all what were the probiems at this school in COACH CARTER 一道简单的英语题David has been studying at the school since last yea A:has the tiger changed its behaviour since it was put in th I -------- in this school last year This is my last week at school before the summer holidays.to she has to clean all the furniture in all the bedrooms in tw