$1.$ Looking at the key signature and the first line of music, determine what key this piece begins in$.$ Write the name of the key in the blank under the first key signature.

$2.$ The music moves to a different key in bars $11-12.$ What key uses the key signature, plus c$-$flats, f$-$flats and g$-$naturals? Write the name of that key in the blank under bar $10.$

$3.$ Another new key is heard in bars $14-18.$ What key uses the key signature plus a$-$naturals? Write the name of that key in the blank under bar $13.$

$4.$ The music moves to another key in bars $20-27.$ This key uses just the key signature. Write the name of this key in the blank under bar $19.$

$5.$ On page $2,$ there is a new key signature and consistent accidentals $($at least for the first few lines$).$ What key uses this new key signature plus b$-$sharps? Write the name of this new key under bar $28.$

$6.$ In bar $76,$ the key signature changes again. What key is the rest of this piece in$?$ Write the name under bar $76.$

$1.$ Looking at the key signature and the first line of music, determine what key this piece begins in$.$ Write the name of the key in the blank under the first key signature.

$2.$ The music moves to a different key in bars $11-12.$ What key uses the key signature, plus c$-$flats, f$-$flats and g$-$naturals? Write the name of that key in the blank under bar $10.$

$3.$ Another new key is heard in bars $14-18.$ What key uses the key signature plus a$-$naturals? Write the name of that key in the blank under bar $13.$

$4.$ The music moves to another key in bars $20-27.$ This key uses just the key signature. Write the name of this key in the blank under bar $19.$

$5.$ On page $2,$ there is a new key signature and consistent accidentals $($at least for the first few lines$).$ What key uses this new key signature plus b$-$sharps? Write the name of this new key under bar $28.$

$6.$ In bar $76,$ the key signature changes again. What key is the rest of this piece in$?$ Write the name under bar $76.$