passives

You may forget the rules quickly.

• You may be forgotten the rules quickly.

• The rules may be forgotten quickly.

• The rules may forget quickly by you.

You should study the lessons repeatedly.

• The lessons should be studied repeatedly.

• You should be studied the lessons repeatedly.

• The lessons should study repeatedly by you.

Benjamin must win the competition.

• The competition must win by Benjamin.

• Benjamin must be won the competition.

• The competition must be won by Benjamin

They should cancel the game.

• The game should be cancelled.

• They should be cancelled the game.

• The game should cancel by them.

What did he eat last night ?

• What was he eaten last night ?

• What was eaten by him last night ?

• What ate by him last night ?

She is very lazy. If you want her to do anything, she ---- (force) to do it.

• she has to be forced

• she must be forced

• she has to force

• she must force

We can't wait any longer ! Something ---- (do) immediately.

• should do

• should done

• should be done

• should did

Astronauts fly the shuttle into space.

• Space is flown into shuttle.

• The shuttle was flown into space.

• The shuttle is flown into space.

They haven’t answered our questions.

• Our questions were not answered.

• Our questions haven't been answered.

• Our questions haven't answered.

You may forget the rules quickly.

• You may be forgotten the rules quickly.

• The rules may be forgotten quickly.

• The rules may forget quickly by you.