above always an at be best carried coach company conduct or it full group hours language last learn make movements music opera part rehearse several singer singers solo stage takes voices Singing operas is a difficult task. Opera (1) must have powerful (2) that can be heard (3) the orchestra. They must (4) able to read(5) easily and they must be very (6) for an opera may (7) as long as five (8) .They should also know (9) languages, for opera is not (10) sung in their own (11) . Learning and rehearsing an opera(12) a long time. First, the (13) must learn the (14) with the aid of a (15) , who accompanies the singer (16) the piano. Then the singers (17) the music with the (18) of the opera. Next, they (19) and rehearsals their stage(20) with the producer of the (21) . The final rehearsals are (22) out with the orchestra, and in (23) costumes, on the (24) .The (25) singers get the principal (26) roles in an opera. But a (27) also needs many good singers to (28) up the chorus of (29) opera, which sings as a (30) . .