1、They ( ) ( )the big box for me; but they opened the small one.

问题描述:

1、They ( ) ( )the big box for me; but they opened the small one.
2、( ) ( )Christmas?——On the 25th of December.
3、( ) ( )in the house just now?——Jim.

1、They (have) (left)the big box for me; but they opened the small one.2、(When) (is)Christmas?——On the 25th of December.3、(Who) (was)in the house just now?——Jim.