以下题目为什么要选择那个答案呢?（老师已评讲,答案没错的）

题目

以下题目为什么要选择那个答案呢?（老师已评讲,答案没错的）
(C) 9.—Is there in the bottle?— .It's empty.
A.anything,Something B.everything,Nothing
C.anything,Nothing D.everything,Something
(C) 11.—Do you habe pocket money today?
—No,I don't have pocket money today?
A.some,any B.any,some C.any,any D.some,some
(C) 19.It took me two hours my homework yesterday.
A.do B.doing C.to do D.did
(A) 20.—Please tell the boy in the street.—Ok.
A.not to play B.to not play C.not playing D,not play

答案

9.瓶子里有什么?什么也没有,他是空的.
anything用在否定句和疑问句中,在肯定句中用something
11.你今天有一些零用钱吗?没有,我今天没有任何零用钱.
any 用在否定句和疑问句中相当于some.在答句中any是任何的意思.
19.昨天做作业花了我两个小时.
固定句型It takes/took sb some money/time to do sth 某人做某事花费多少金钱/时间
20.请告诉那个男孩不要再街上玩.
tell sb to do sth 不定式变为否定not 加在to 的前面.