Mình học kém toán nên mọi người trình bày chi tiết với ạ

1 bought

2 got

3 have been

4 hasn’t travelled

5 hasn’t travelled

6 has worked

→ Coffee _______ is produced in Brazil.______________________

2.            They don’t allow children in this club.

→ Children  _________ aren’t allowed in this club.____________________

3.            They speak French in Belgium.

→ French  ___________ is spoken in Belgium.__________________

4.            They don’t lock these doors until ten.

→ These doors  __________ aren’t locked until ten.___________________

5.            Where do they keep the animals?

→ Where __________ are the animals kept__________ ?

6.             When do they take the rubbish?

→ When ______________ is the rubbish taken_______________ ?

7.            How do they make paper?

→ How ___________ paper made?__________________?

8.            Which music festivals do they hold in your country?

→ Which  ______________music festivals are held in your country_______________?