有几道英语不会做

问题描述:

有几道英语不会做
1.I'm very busy tonight.I can't come to your party.(合并句子)
I'm ______ busy ______ come to your party.
2.Let's give Mr Wu a card for Teacher's Day.(改为同义疑问句)
_______ _______ give Mr Wu a card for Teacher's Day?

I'm too busy to come to your party.
too to,太怎样以至不能怎样.
Why not give Mr Wu a card for Teacher's Day?