1楼：匿名用户
was my teacher at the classroom just now? 回答yes,he is. 谢谢采纳
2楼：匿名用户
was my teacher in the classroom just now ?
my teacher is in the classroom(改为一般疑问句)
3楼：
疑问句 - where is your teacher? 你的老师在**?
答 : my teacher is in the classroom. 我的老师是在教室里。
4楼：匿名用户
is your teacher in the classroom?
these are tigers改为一般疑问句并作肯定回答。
5楼：翻译达人
these are tigers改为一般疑问句并作肯定回答：
are these tigers?
yes, they are.
6楼：匿名用户
有be动词（am is are was were）的，变疑问直接提到句首
are these tigers?
yes,they are.
7楼：自己教育出版社
are these tigers？ 回答：yes，these are 。
thereisatvintheclassroom改为一般疑问句，并作肯定回答
8楼：匿名用户
顺手采纳答案
答案是 is there a tv in the classroom 教室里有电视吗？
做肯定回答，yes， there is 是的，有电视。
9楼：匿名用户
there is a tv in the classroom改为一般疑问句，并作肯定回答
is there a tv in the classroom?
yes, there is.
i'm in the classroom改为一般疑问句,做肯定回答怎么写?
10楼：塞边孤鸿
are you in the classroom?
yes,i am.
11楼：匿名用户
are you in the classroom?
yes,i am