1、( )your mother ( ) a bus to work?【take】用括号中词语的适当形式填空

1、( )your mother ( ) a bus to work?【take】用括号中词语的适当形式填空
2、when ( )your uncle often ( )his work?【start】用用括号中词语的适当形式填空
三、改错
1、when is your math teacher often go to the movies?
2、can you come to my home for supper in saturday morning?