用“can”造五个句子,并把它们变为否定、一般疑问句.（肯定、否定回答）

1.I can swim .
否定：I can't swim.
一般疑问句：Can you swim?肯定：Yes,Ican. 否定：No,I can't.
2..I can dance.
否定：I can'tdance.
一般疑问句：canyoudance ?.
肯定：Yes,Ican.否定：No,I can't
3.I can speak English.
否定：I can't speak English
一般疑问句：canyou speak English?
肯定：Yes,Ican. 否定：No,I can't
4.I can cook.
否定：I can'tcook.
一般疑问句：Can you cook?
肯定：Yes,Ican. 否定：No,I can't
5.I can sing.
否定：I can't sing.
一般疑问句：Can you sing?
肯定：Yes,Ican. 否定：No,I can't
选我,写得很辛苦的,求你勒 一定要选我~~~@!