Would you like to come to my house for dinner tonight?I'd love to ,_____ I have lots of work to do.

问题描述:

Would you like to come to my house for dinner tonight?
I'd love to ,_____ I have lots of work to do.

Would you like to come to my house for dinner tonight?
I'd love to ,__but___ I have lots of work to do.

but

but;表示【转折】