求各路英语达人解答(将下列的句子变成一般疑问句，单数做肯定回答，双数做否定回答）

1、Are you Kangkang? Yes, I am.
2、Is this your teacher?Yes, he/her is/
3、Are you from Washington,DC? Yes, I am.
4、Is he Yukin?Yes, he is.
5、Is your sister five years old? Yes, she is.
6、Are these eggs? No, they are not.
7、Is she in Bejing Ren`ai internat Schoo… Yes, she is.
8、Does your friend have a wide mouth?Yes, she/he does.
9、Does his teacher have white hair? Yes,he/she does.
10、Do they have round faces? No, they don’t.
11、Is he very stond(strong?)? Yes, he is.
12、Does Maria have small brown eyes?Yes, she does.
13、Are you in different grades? No, we are not.
14、Do your sister and you look different? No, we don’t
15、Do you have a knife?Yes, I do.
16、Does Michael have long brown trousers? Yes , he does.
17、Are the snowman’s eye red?No, they are not.
18、Are your sister’s shoes green?No, the are not.
19、Is her skirt white?Yes, it is.
20、Do they have big red apples? No, they don’t.

1： Am I Kangkang? Yes,I am 或者Are you Kangkang?
2:Is this my teacher.? No,she isn`t
3:IAm I from Washington,DC?或者Are you from Washington,DC? Yes,I am
4: is He Yukin? No,he isn`t
5:is your sister five years oid? yes,she is
6:Tare these eggs? no,they aren`t
7:is she in Bejing Ren`ai internat School? yes,she is
8.does your friend have a wide mouth? no,he dosen`t
9:does his teacher have white hair? yes,he does
10:do they have round faces? no,they don`t
11、Is he very stond? yes,he is
12、Does Maria have small brown eyes? no,she doesn`t
13、Are you in different grades? yes ,we are
14、Do your sister and you look different? no,we don`t
15、Do you have a knife? yes,i/we do
16、Does Michael have long brown trousers? no,he doesn`t
17、Are the snowman’s eye red? yes,they are
18、Are your sister’s shoes green? no,they aren`t
19、Is her skirt white? yes,it is
20、Do the have big red apples?no,they don`t

1：Are you Kangkang?.
2: Is this your teacher?.
3:Are you from Washington,DC?.
4:Is he Yukin?.
5: Is your sister five years oid?.
6:Are those eggs?
7: Is she in Bejing Ren`ai internat Schoo?…
8. Doesyour friend has a wide mouth?.
9:Does his teacber has white hair?.
10:Do they have round faces?.
11: Is he very strond?.
12:Does Maria has small brown eyes?.
13;Are you in different grades?.
14:Do your sister and you look different？.
15: Do you have a knife？.
16:DoesMichael has long brown trousers？.
17:Are snownan' eyes red？.
18:Are your sister' s shaoes green？.
19:Is her skirt white？.
20:Do they have big red apples？.