Tom can’t find his gloves. Are these blue gloves his?—No, they _ be his. His gloves are black.

Be quite, the head teacher Mr. Qian is coming. —Don’t worry. It _____ be him. Mr Qian is much fatter.

______ was the new bag? — About ten yuan. [ ]

Progress ____so far very good and we are sure that the work will be finished on time.

Everyone knows Yao Ming plays basketball ______ NBA.[ ]