---Is your father a teacher? ---Well, he ______. But now he works in a bank.
So I rudely replied, “You’ve dialed the wrong number! ” and then ________.
His English ________ a lot since he took the course.
We will give you a good price ________ you are thinking of buying it.
I become ________ in American history.
She often sends ________ to me on her mobile phone.