As_______ result, he showed great interest in playing _______ volleyball. A. a, a B. /,the C. a,/
___of giant pandas is getting ___because their living areas are becoming farmland.
My parents told me _____ at the old people, it’s impolite.
You’d better_____ like that, or the teacher will be angry .
He looked ___________,but could see ____________.
I was doing my homework ________ my mother was cooking in the kitchen.