Ⅰ. 用所给词的正确形式或正确搭配填空
1. confuse
①You’re __________ him! Tell him slowly and one thing at a time.
②Grandfather gets quite __________ sometimes, and doesn’t even know what day it is.
③We’ve got two people called Paul James working here, so it’s a bit __________!
④From his __________ look on his face I know he is __________.
