A teacher's equipment usually includes______
A. a few pieces of chalk
B. a few chalks
Chọn đáp án A
"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".