—Did Jack come back early last night?—Yes. It was not yet eight o' clock he arrived home
---So you are back; are all the students present at the meeting? ---Not really, nobody but Lucy and John ___________ in the meeting room.
The little child usually felt frightened at night, so not until ___________.
The way ______ he did it was different from _______ we were used to.
Tom was about to close the window __________his attention was caught by a bird.
---Do you have any good suggestions for our company? ---In my opinion, you should _________ the cost and increase the output.