—Hi, David, I heard you had an accident this morning. —Yes.Luckily, I hit the brakes in time ______ I would have been injured badly.
It was ______ the old clock that the old man spent the whole morning at home.
So convenient _______ to pay by credit card that more and more people apply for their credit cards.
I didn’t have to work all weekend — I did it by _______.
In fact, _______ one cause that leads to the problem.
—____ at the new school? —Fine, I've got used to the life there and I've made some friends.