把下列句子改为一般疑问句并做肯定和否定回答（1,3,5,7,肯定回答，2,4,6,8否定回答）

Question

1.This is my book.
2.Mary is a student.
3.The girl is English.
4.I am Ms.Black.
5.Lucy and Lily are sisters.
6.She is his cousin.
7.It is a dog.
8.Bob is a good boy.

Answer 1

Is this your book? Yes, it is.
Is Mary a student? No, she isn't.
Is the girl English? Yes, she is.
Are you Ms. Black? No, I'm not.
Are Lucy and Lily sisters? Yes, they are.
Is she his cousin? No, she isn't.
Is it a dog? Yes, it is.
Is Bob a good boy? No, he isn't.本回答被提问者采纳

Answer 2

1, Is this my book ? yes,it is .
2, Is Mary a student ? No,she isn't.
3,Is the girl English ? Yes ,she is.
4,Are you Ms.Black ? No,i am not.
5, Are Lucy and Lily sisters? Yes,they are.
6, Is She his cousin ? No,she isn't.
7, Is it a dog ? yes,it is .
8, Is Bob is a good boy? No,he isn't.

Answer 3

i. is this your book? -yes, this is .-no,this isn't.
2.is Mary a student?-yes,she is . -no, she isn't.
3.is th girl english?-yes,she is . -no, she isn't.
4.are you Ms.Black.?-yes,i am.-no, i am not.
5.are Lucy and Lily sisters?-yes,they are. -no,they aren't.
6.is She is his cousin ?-yes,she is . -no, she isn't.
7.is it a dog?-yes ,it is. -no ,it isn't.
8.is Bob a good boy? -yes ,he is.-no,he isn't.

Answer 4

is this your book？ yes，it is.
Is mary a student? No,she isn't.
Is the girl english? Yes, she is.
Are you Ms.Black? No,I am not.
Are Lucy and Lily sisters? Yes,they are.
Is she his cousin? No,she isn't.
Is it a dog? Yes,it is.
Is Bob a good boy? No, he isn't.