— I see you got a “D” in biology. _______ ?—Well. I found that subject hard. I think I’ll drop it for history.
Can it be ______ in a fast-changing world we don’t know what to teach our children today?
Teach children ______ electrical appliances, cords, and switches are not toys.
In Section Three, you are most likely ______ on your ability to find factual information.
Because it was the bank’s mistake, there was no delay ______ my account.
We can hardly believe his excuse for his late show _______ his car broke down halfway.