--Come on, please give me some ideas about the project.--Sorry, with so much work ______ my mind, I always break down.
Though his teachers were quite satisfied with his performance, he thought he ____ better if he had tried harder.
Riddle guessing on New Year’s Eve has become my family ________ for many years.
Bravely ________ they fought, they had no chance of winning the match.
I used to think that roses were ______ red or white, but now I know there are yellow and blue roses.
---Do you mind if I use your notebook for a while? ---No, ________, please.