"______ do you think we need?"
"Oh, about a gallon".
A. How much paint
B. How much of paint
Chọn đáp án C
"Are you sure you don't want to go to the movies tonight?".
"I can't. I have______".
"Are you going to hunt this year?"
"I don't know. There are______ deer in this area".
"How was our trip to Fort Knox, Kentucky?"
"I've never seen______ bars in one place".