Choose the correct words or phrases. 1)Don't be so naive!How could you believe such a (dull/far-fetched/disturbing )story.2)It's a shame he was taken ill and couldn't play today.But that (understudy/producer/conductor)was exceptionally good.3)Their refusal to use technological inventions is very (open/absent/narrow)-minded.4)There were no tickets available on the balcony,so we chose seats (in the stalls/at the backstage/in the dressing room).5)It's the (costume/clothes/dress)rehearsal for the school play today.I'm really excited.