Forthenewcountrytosurvive,________foritspeopletoenjoyprosperity,neweconomicpolicieswillberequired.
A、tonameafew_______themovieIwouldhavefinishedmypaperlastSunday.
Whenhesuddenly________upthesubjectofgeneticengineering,therewasanembarrassedsilence.
Sixty per cent of television viewers chose him as their _______ actor.
________ so many people in the United States been out of work as today.
Since William had been seriously ill for several months, his parents were worried about________ to return to school full-time.
