把下列句子变成疑问否定并作出回答wewereinthesameclublastsemesterIwastheleaderofthistwoyearagoHewasnotinhisroomatthattimeTherewerefivestudentsintheclubrooomyesterday

Question

把下列句子变成疑问否定并作出回答
we were in the same club last semester
I was the leader of this two year ago
He was not in his room at that time
There were five students in the clubrooom yesterday

Answer 1

we were in the same club last semester
疑问句 Were you in the same club last semester?
否定句 We weren't in the same club last semester
肯定回答 Yes,we were.
否定回答 No,we weren't
I was the leader of this two year ago
疑问句 Was you the leader of this two year ago?
否定句 I wasn't the leader of this two year ago.
肯定回答 Yes,I was.
否定回答 No,I wasn't
He was not in his room at that time
疑问句 Was he in his room at that time?
肯定句 He was in his room at that time
肯定回答 Yes,he was.
否定回答 No,he wasn't
There were five students in the clubrooom yesterday
疑问句 Were there five students in the clubrooom yesterday?
否定句 There weren't five students in the clubrooom yesterday
肯定回答 Yes,there were.
否定回答 No,there weren't