C、another pair D、another one
2、I have two brothers. One is a teacher, ___ is a doctor.
A、another B、other C、others D、the other
3、They sleep for 15 hours a day.(for 15 画线)（对划线部分提问）
___ ___ ___ do they sleep a day?
4、Why don't you take a walk now?(同义句转换)
____ ____ taking a walk now?
5、Tom is a l____ boy.He doesn't like doing anytheing.
6、Koalas eat l____ every day .But elephants eat g____.
7、The people in China are f____.
8、Look at those b___.They are heavy.
9、Don't talk.Please be q____.
10、He goes to s____ very late every night.