Miss Li was_____ that she left her keys in her room.
I don’t know if he __________ tomorrow. If he __________ , I will call you .
. _________ of the twins has seen the new film , so they knew nothing about it.
__________ man in blue is a teacher of __________ university in America .
We’ll have a picnic if it ______rain tomorrow.
Mr Chang has ________money but ________friends than Mr. Chan.