5. Passive voice:
* form :S + be + V-ed + ( by O)
eg:
+ He makes cake every day.
-> Cake is made ( by him) every day.
+ Nam is cleaning his bike.
-> Nam’s bike is being cleaned.
+ She will repaint her room.
-> Her room will be repainted.
1. People speak English all over the world.
=> English……………………………………
2. They sell jeans all over the world.
=> Jeans ………………………………
3. They have built two department stores this year.
=> Two department stores…………………
4. The doctor has operated Tom since 10 o’clock.
=> Tom ………………………
5. A man returned the keys to me.
=> The keys ……………………………
