has been on the phone for several hours
has been on the phone for several hours
Sandy has ----for hours A.phone B.been on the phone C.make a
He has been sitting at the table for several hours,______ co
Lucy has been in the phone for half an hour.
The meeting has been _____ (结束)for 2 hours.
The meeting has been off for two hours.It______since_______.
The dog has been _(die)for two hours.
The skating marathon has been going for give hours now.
The train has been in the station for two hours.She has been
英语句子.改写.1、The meeting has been on for two hours(对话线部分提问)__ _
He has been ( ) for several years
She has been working for 20 hours