Thì hiện tài hoàn thành . Đổi sang câu chủ động
1. These newspapers have been bought by Nina
2. These reports have been typed for 2 hours
3. My dogs have been taken good care of by my father
4. Computer science has been studied by my brother since June
5. This movie hasn't been seen by my mother
6. This car has been bought bt Nina
7. The thief has been found by the police
8. Her pens have been found
9. The reports have been fonished
10. These pencil cases have been bought by Nina
Thì hiện tài hoàn thành . Đổi sang câu chủ động
1. These newspapers have been bought by Nina
-> Nina has bought these newspapers
2. These reports have been typed for 2 hours
-> They have typed these report for 2 hours
3. My dogs have been taken good care of by my father
-> My father has taken good care of my dogs
4. Computer science has been studied by my brother since June
-> My mother has studied computer science since June
5. This movie hasn't been seen by my mother
-> My mother hasn't seen this movie
6. This car has been bought bt Nina
-> Nina has bought this car
7. The thief has been found by the police
-> The police have found the thief
8. Her pens have been found
-> She has found her pens
9. The reports have been fonished
-> They have finished the reports
10. These pencil cases have been bought by Nina
-> Nina has bought these pencil cases
Thì hiện tài hoàn thành . Đổi sang câu chủ động
1. These newspapers have been bought by Nina
=>Nina has bought these newspapers
2. These reports have been typed for 2 hours
=>They have typed these reports for 2 hours
3. My dogs have been taken good care of by my father
=>My father has taken good care of my dogs
4. Computer science has been studied by my brother since June
=>My brother has studied computer science since June
5. This movie hasn't been seen by my mother
=>My mother hasn't seen this movie
6. This car has been bought bt Nina
=>Nina has bought this car
7. The thief has been found by the police
=>The police has found the thief
8. Her pens have been found
=>She has found her pens
9. The reports have been fonished
=>They have finished the reports
10. These pencil cases have been bought by Nina
=>Nina has bought these pencil cases
