用what;when;where,who,how,how many;how mach;how long;what time;why;how often;how old

题目

用what;when;where,who,how,how many;how mach;how long;what time;why;how often;how old
造一般过去时特殊疑问句

答案

what did you do when /where/ how /what time/ why /how old/+did you do it how many books did you buy how much did you cost?how long did you stand here?how ofen did you go to the movie?