Both teams were in hard training, ____was willing to lose the game.

 —He has two brothers and three sisters. Do you know ________ of them? —No, I know ________ of them. 

I feel __ interesting to talk with native speakers of English.

——I’d like some more cheese.——Sorry, there’s ______ left.

To save class time, our teachers has _____ students do half of the exercise in class and complete the other half for our homework.