根据中文提示，填入单词的适当形式。

根据中文提示，填入单词的适当形式。
小题1:This station ______________(广播) round the clock in six languages.
小题2:Despite a lot of ________________ (准备) , we didn’t win the contest.
小题3:The river flows very fast here, and bathing is ______________ (禁止).
小题4:Train services are back to _______________ (正常) again after the strike.
小题5:The first impression really _____________ (重要) in the job interview.