Unlike a stage actor, a film actor must be able to perform small scenes out of ________ and often days apart in time.
Every possible means ____, but none ____ successful.
.The question he asked is hard ____ .
.By the end of last year, another new gymnasium ____ in Beijing.
.More than a dozen students in that school ___ abroad to study medicine last year.
.--Why did you leave that position? -- I __a better position at IBM.