The stronger the ___________ is, the more quickly a person will learn a foreign language. That is to say, it is up to whether he has an interest in the foreign language.
The manager demanded that the workers extra hours to complete the task ahead of time.
to agriculture , the new technology will increase grain production.
Happiness is a feeling and neither high position nor a large amount of money can ______ it.
He ______ the advertisements in the newspaper and then goes directly to the store that is having a sale.
---- you do me a favor? -----Sure. With pleasure.