According to his will, his money ____be used to build a school instead of a market.

For the safety, everyone _________ obey the traffic rules when he is driving or walking.

—What have you learned from your experience in Thailand?—Well, meeting people from another culture ______ be very difficult．

Students ________ remain in their seats until all the papers have been collected.

(2014·江苏两校联考)According to the agreement，you________be fined if you fail to meet the goal.