The lecture begins at 9 tomorrow morning .So I have to be at the hall ____8:40 pm. at the latest. A until B after C by D around
One of the students hasn't prepared _____ lessons very well.
His attitude to us is _____ of a comrade.
He was ill. _____ is why he didn't attend the meeting.
Will he come back to school tomorrow? I hope _____.
The students encouraged _____ to go on.