No matter how frequently _____ the works of Beethoven always attract a large number of people.
In the school where I study English ________ .
He asked me ________ the likely result of the matter will be.
The way he thought of _________ living is to work for them.
Tom’s farther, for ________life had once been very hard, got success later in his job.
The factory produced many kinds of bikes, none of ___ __ shipped to foreign countries.