Chuyển các câu sau đây sang câu bị động: Someone collected the garbage yesterday

Chuyển các câu sau đây sang câu bị động:
1) Someone collected the garbage yesterday
2) Did they throw garbage into the river
3) He didn’t keep the key in that box
4) They don’t include service in the bill.
5) What sports did Tom play.?
6) His older brother didn’t pass the exam last week