Fill in the blanks with the necessary words in brackets: 1) If you are fond of music you must go to the … . (cloak-room, Opera-House, box-office) 2) We bought in advance two … for a matinee performance. (opera-glasses, theatre-programmes, tickets) 3) The musicians in the orchestra were tuning their … . (instruments, composers, conductors) 4) The … are over at about eleven o’clock. (roles, tickets, performances) 5) When … fell the house burst into applause. (theatre, curtain, balcony)