t eggs, _____ them in a bowl ofwater: if they float they’re bad, if they sink they’re good.

_____ in the film The WaterMargin as Song Jiang has helped actor Zhang Hang Yu gain more fans.

(2010·北京高考)—Good morning. I’ve got an appointment with Miss Smith in the Personnel Department.—Ah, good morning. You ________ be Mrs. Peters.

To be an astronaut, you must not only be strong in mind, but also be sound mentally and___

Interest is as ________ to learning as the ability tounderstand, even more so.