用所给词适当形式填空,Mary ( )(be ) out when i called herwhat about( )(go )shopping with me.he is ( )(happy)becausehis son died in a car accident a few days ago.
问题描述：
用所给词适当形式填空,
Mary ( )(be ) out when i called her
what about( )(go )shopping with me.
he is ( )(happy)becausehis son died in a car accident a few days ago.
答
was
答
1. was
2. going
3. unhappy