英语,把下列句子变成一般疑问句和否定句1.The hoys and the girls are in the same grade疑问：……否定：……2.His coat is too long疑问：……否定：……3.That is a cap疑问：……否定：……4.Those blue buses are old疑问：……否定：……

1. 疑问：Are the boys and girls in the same grade?
否定：The boys and girls are not in the same grade.
2. 疑问：Is his coat too long?
否定：His coat is not too long.
3. 疑问：Is that a cap?
否定：That is not a cap.
4. 疑问：Are those blue buses old？
否定：Those blue buses are not old.

are the hoys and the girls in the same grade?
The hoys and the girls are not in the same grade.
Is his coat too long?
His coat is not too long.
Is that a cap?
That is not a cap.
Are those blue buses old?
Those blue buses are not old 。

1.The boys and the girls are in the same grade.
疑问：1.Are the boys and girls in the same grade?
否定：The boys and the girls aren't in the same grade.
2.His coat is too long.
疑问：Is his coat too long?
否定：His coat isn't too long.
3.That is a cap.
疑问：Is that a cap?
否定：That isn't a cap.
4.Those blue buses are old.
疑问：Are those blue buses old?
否定：Those blue buses aren't old.
希望我的回答能给你帮助。 PS：请注意拼写和标点符号

1.Are the boys and girls in the same grade?
The hoys and the girls aren't in the same grade
2.Is his coat too long?
His coat isn't too long.
3.Is that a cap?
That is not a cap.
4.Are those blue buses old?
Those blue buses are not old.

are the hoys and the girls in the same grade?
The hoys and the girls are not in the same grade
Is his coat too long?
His coat is not too long
Is that a cap?
That is not a cap
Are those blue buses old?
Those blue buses are not old

1,疑问：Are he hoys and the girls in the same grade?
否定：The hoys and the girls are not in the same grade.(我想应该是boys 不是hoys吧？)
2. 疑问：Is his coat too long?
否定 His coat is not too long.
3. 疑问：Is this a cap?
否定：this is not a cap.
4 疑问 are those blue buses old?
否定 those blue buses are not old.