Did you give your teacher a hard time?If you____(do /did),wh

Did you give your teacher a hard time?If you____(do /did),wh Do you know ____just now?A.what he did B.What did he do C wh if you always do.what you always did .you will always get.wh What did you usually do in your spare time when Did your teacher give you your exercise books?你老师给你你的练习本了吗 did you do your homework what time did you do your homework yesterday l did my homewo Did you have a good time on your birthday?是什么意思? Did you have a good time v( )your grandparents did you have a good time in your did you have a good time in your summer vacation? It's time you ____ your homework.A.did B.do C.to do D.will d