1. People speak English all over the world. -> English.................................................................................... 2. They don’t use this house very often. -> This house................................................... 3. Nam will clean the floor tonight. -> The floor........................................ 4. Alexander Graham Bell invented the telephone. -> The telephone.................................................

1. People speak English all over the world.

-> English is spoken all over the world.

2. They don’t use this house very often.

-> This house is used very often

3. Nam will clean the floor tonight.

-> The floor will be cleaned by Nam tonight

4. Alexander Graham Bell invented the telephone.

-> The telephone was invented by Alexander Graham Bell

1 English is spoke all over the world.

2  This house isn't used very often.

3 The floor will be cleaned by Nam tonight.

4 The telephone was invented by Alexander Graham Bell