1) you / piano / play / did / yesterday evening / the
⇒ Did you play the piano yesterday evening?
2) is / dictation / Peter / wriring / a
⇒ Peter is writing a dictation
3) puppet / Mai / making / a / is
⇒ Mai is making puppet
4) yesterday / were / you / where / Mai /?/,
⇒Where were you yesterday, Mai?