变一般疑问句（注意过去式）l brought young trees.They played computer games.My father found a secred.l saw many trees.
问题描述：
变一般疑问句（注意过去式）
l brought young trees.
They played computer games.
My father found a secred.
l saw many trees.
答
1 Did you bring young trees?
2 Did they play computer games?
3 Did your father find a secred?
4 Did you see many trees?