The great success of this program has been _____ due to the support given by the local businessmen [ ]

(2014·长沙四校联考)It was only when I reread his poems recently________I began to appreciate their beauty.

________ do you use your computer ______ watching films— Nearly every day.

__ their heavy load, the two brothers walkedalong the river bank.

ny a manwith good manners_I don’t thinkso As a matter of fact, he is ______but polite