Chuyển câu chủ động sang câu bị động: They have planted many trees in the park

Chuyen cau chu dong sang cau bi dong 1.they have planted many trees in the park 2.the police caught the criminal yesterday 3.our school team won the final game 4.Dr Ba will treat the patient 5.millions of tourists havevisited our country this year 6.the children may eat all the candy 7.someone must take this old table away today