将下列句子变否定句,一般疑问句,给肯定和否定回答,对划线部分提问.

将下列句子变否定句,一般疑问句,给肯定和否定回答,对划线部分提问.
例1:He like_apples_
Hedoesn′ tlike apples.
Doeshelikeapples? Yes,he does . No, he doesn′ t.
Whatdoeshe like?
1.These pants are_ 8_dollars_
2.Mymother′ s birthdayis__March 3__
3.I′m __fifteen__.
4.Iwanttosee__anactionmovie__.
5.Shelikes__comedies__.
6.Theycan __dance__.
7.Shedoesherhomework __ateighto′clock__.
8.Peopleusuallyeatdinner __intheevening__.
9.Myfavoeitesubjectis __science__.
10.Myart teacheris __MrHu__.
11.Ilike P.E.__becauseitisfun__.
12.Wehavemusic __onMonday__.
13.Iwanttojoin __theclessclub__.