1._ your mother _ shopping last Sunday (go)

问题描述:

1._ your mother _ shopping last Sunday (go)
2.-What _ the students _ in the classroom (do)
-They cleaned the desks and chairs .
3.They _ anything for breakfast yesterday.(not eat)
4.-_ they at school on May 12th ,2012 (be)
-No ,They _ to the mountain .(go)

1 Did,go
2 did,do
3 didn't eat
4 Were,went