If you your teacher’s advice, you would not have failed the exams last week.
They kept trying, and their efforts finally _____. They got enough money to _____ their debt.
He is disappointed. He appears ____ what has happened to his competition.
I was watching the news on TV ________ the power went off.
It was not until I failed in the test ______ I realized I had wasted too much time instead of preparing for it fully.
As is widely acknowledged, a great number of traffic accidents ____ numerous deaths and countless property loss all over the world very year.