are you still here?you were here half an hour ago.who __for?
they were here about half an hour ago
Sam ( )here half an hour ago
bought two expensive dictionaries here half an hour ago ,but
They left here half an hour ago.(同意句转换)
I called you half an hour ago,()you were not at home.( )you
He was here().A.half an hour before B.half hour ago C.half a
where were you后应该ten minutes before half an hour ago now jus
You ought to be here half an hour earlier,don’t you?
the bus arrive here half an hour ago . lt is here now 的同义句是什
i've been here for about half an hour.have you been looking
You are too late.The film since half an hour ago.A has begun
are you still here 怎么回答