1.People speak English all over the world

⟶English is spoken all over the world.

2.The teacher corrects our exercises at home.

⟶ Our exercises at home are corrected by the teacher.

3.He delivers the mail every day

⟶The mail is delivered every day by him.

 4.Mr. Jones teaches this class

⟶This class is taught by Mr.Jones.

5.The children drink milk

⟶Milk is drunk by the children

6.They sell English books in that shop

⟶English books are sold in that shop by them.

7.Every year Viet Nam exports millions of tons of rice

⟶ Millions of tons of rice are exported by Viet Nam every year.

8.My secretery opens the mail every morning.

⟶ The mail is opened every morning by the secretary.

9.She will eat the cake

⟶The cake will be eaten by her.

10.He has finished the reports

⟶The reports has been finished by him.

• Các cấu trúc của passive voice

*Present simple: S +is/am/are + V_3/ed (+byO)

*Future simple: S +will be + V_3/ed (+byO)

*Past simple: S + was/were + V_3/ed (+byO)

*Present perfect: S+ have/has + V_3/ed (+byO)

 I hope u would like my answer