1.many foreign words and phrases have enriched the english l

1.many foreign words and phrases have enriched the english language (rich)
2.gold and silver can conduct electricity(electric) very well.
3.turn(turn) down the radio -the baby is sleeping in the next room.
4.looking up,i saw her eyed fixed on me in curiosity(curiously).
5.that korean film star finally committed suicide under great pressure(press)
词形转换的题 为什么把括号里的题 填成那些 求详解