all food is good for me.改为一般疑问句

I ate good food.(改为一般疑问句) That is all for today(改为一般疑问句) It is a busy job for me.改为一般疑问句 It is a busy job for me?改为一般疑问句 france is famous for its fine food and wine 改为一般疑问句 Simon is good at all his subjects at school.改为一般疑问句,并做否定回答 We need food for our picnic.(改为一般疑问句） eating too much meat is good for him改为一般疑问句 It is good for us to eat more vegetables .(改为一般疑问句） eating too much meat is good for him改为以一般疑问句 Eating ___(health)food is good for all of us. "there is a letter for me."改为一般疑问句怎么改