用英语翻译下列句子,然后改为否定句,一般疑问句并回答。 1昨天我在农场骑了马？

Question

如题所述

Answer 1

1.There are 49 students in our class.
There are not 49 students in our class.
–Are there 49 students in our class?–Yes,there are./No,there aren't.
2.There is a football under the bed.
There isn't a football under the bed.
–Is there a football under the bed?–Yes,there is./No,there isn't.
3.There is some money in his wallet.
There isn't any money in his wallet.
–Is there any money in his wallet?–Yes,there is./No,there isn't.