Chuyển các câu sau thành câu bị động :
1, We are going to organize a party at home.
2, The boys used to drink all of the beer.
3, My sister is going to repair her bike.
4, Nga used to manage her father's company.
5, Mr. Ba used to type this letter.
6, They have built a new school in our town.
7, people have shown more than 50 films since June.
8, The student has read another book.
9, My friend are going to sell her electric bike.
10, Our teacher used to give a lot of exercises.