He has been playing sports ___ (for或since)o'clock in the aft
Mike has been in the cinema since five o'clock同义句
Mike has been in the cinema since five o'clock.改成一般过去时
he airport has been in ___ since 2000 (serve)
The film( )(begin)since two o'clock.has been on,为什么?不应该是"has
He has been in the army since 1999.
The door has been _________ since 9 o'clock.A.open B.opening
Ben has been skating since nine o'clock.(改为同义句)
he has been in english since last
Jim has been in the army for 3 years.同义句转换 Jim has been ___
用for或since填空:(1)Mr Li has taught in the school______he gradu
he has been in the army for five years
he has been in the army for 2 years.