A. school B. chicken C. cheer
— What’s the ________ of the book?— 5 dollars.
Grace doesn’t like math because she thinks it is ________.
— Let’s go to Lihua Clothes Store.— OK. They sell all the clothes ____ very good prices.
— ________ do you like history?— Because it is interesting.
We have ______ at 7 in the morning.