The main cause of the layoffs in the pottery industry is ______.

(单选题)—The light in the office is still on.—Oh, I forgot ______. (单选题)He couldn’t work out the maths problem ______ your help. (单选题)______ I know the money is safe, I shall not worry about it. (单选题)Either you or the president ______ the prizes to these gifte (单选题)—What would you wish to do if you were a college student aga (单选题)—John, there is ______ Mr Wilson on the phone for you.—I’m i (单选题)______ new buildings will be built in my hometown. (单选题)I am sorry I have no time at present to ______ more detail o (单选题)______ to do the work, I should do it some other day. (单选题)Alice received an invitation from her boss, _______ came as