Put the verbs in brackets into the correct tense form and voice.
1)______ she ______ ( to prepare) the costume for the concert yet?
- Her costume ____ ( to prepare) an hour ago.
2) - _____ they_____ still ( to work) in the garden?
_ No, the work ________ ( to finish) already.

1)___Has ___ she ____ prepared ) the costume for the concert yet? - Her costume __was __ (prepared) an hour ago. 2) - __Are___ they_____ still working in the garden? _ No, the work __has been___finished) already.