The music was so _______ that everyone present felt ________ at it.
It used to be thought _____ the Earth was flat.
Energy is ____ makes one work.
The train leaves at 6:00 p.m. So I have to be at the station _______5:40 p.m. at the latest.
They promise that the work would all be finished _____ next week.
_____ their inexperience, they’ve done a good job.