一、单词填空。
1．Mr. Zhang ____________(宣布) to his class that there would be no class tomorrow.
2．Don't believe what he said.That's a _______(骗局)．
3．He didn't go to the classroom until his mother ___________(消失) in the distance.
4．The meeting will be ____________(取消) because of bad weather.
5．From the TV play Three Kingdoms，I know Guan Yu was a __________ (可信任的) man.
