1.His father has two offices.2.Mike usually does his homework after school.3.The students like
问题描述：
1.His father has two offices.2.Mike usually does his homework after school.3.The students like
helping the old man.将下列句子改为否定句和疑问句,一般疑问句要做肯定和否定的回答
答
1,否定句：HIs father doesn't have two offices.
疑问句：Does his father have two offices?Yes,he does/No,he doesn't
2,否定句：Mike doesn't usually do his homework after school.
疑问句：Does Mike usually do his homework after school?Yes,he does/No,he doesn't.
3,否定句：The students don't like helping the old man.
疑问句：Do the students like helping the lod man?Yes,they do/No,they don't.