Chuyển sang câu bị động

CHUYỂN SANG CÂU BỊ ĐỘNG
1.      People use the Internet all over the world.
2.      Did the police find the missing girl?
3.      Large numbers of tourists visit these tourist attractions annually.
4.      They built Po Nagar Cham Towers to honor the goddess Po Nagar.
5.      Tourists don’t visit this museum very often.