______(Dog)dog is ______ useful animal.
Will you please write the words ________ ? I mean you write them on the first line and then the third line and so on.
He is the English teacher___________ help we have made great progress.
Her mother posted her some books and a lot of money____________ .
—You seem to have had that car for ages.—Yes, I should sell it_________ it still can run.
I don’t know the restaurant,but it is ____ to be quite a good one.