Arrange these words into the correct sentence. wh...

Arrange these words into the correct sentence.

when - was doing - I - my sister - painfully - screamed - my homework
  1            2          3        4              5              6                 7

Urutan yang logis untuk menyusun kata-kata tersebut menjadi kalimat yang benar adalah I was doing my homework when my sister screamed painfully dengan urutan 3-7-1-4-6-5.