There is no in trying to persuade him to change his mind, for he never follows the advice of others.
He was unhappy when he sold his guitar.After all,he _____it for a long time.
---What do you think of the house? ---_____.It is everything we have been looking for.
A society cannot be successful if it throws tradition away, but it cannot be successful ____if we do something to stop progress.
Not until he went through real hardshipthe love we have for our families is important.
—Would you mind answering some questions on shopping habits? — ________.