he has to wait a long time f_ a train going back
he has to wait a long time f_ a train going back
had to wait a long time ____ a train going back.A.to B.with
He has to (wait a long time to see the doctor)对划线部提问
I want to know how long () A.has he been back B.has he been
He appear______________a long time.A.to wait B.to be waiting
When he got to the station,the train ______ for a long time.
he has promised to do it for a long time ,( )he has done not
I want to know how long _______? A. has he been back B he ha
New ideas sometimes have to wait a long time _B__.
After a long time for work,he s ______ going out to walk
Yesterday Dick made me ____for a long time.A.to wait B.wait
a long time going是什么意思?