1. Different kinds of vegetation can be planted by you in your garden.

2. Protest around the world is organized by Greenpeace.

3. Dubai Miracle Garden is visited by many tourists at weekend.

4. Man-made hills formed in the shape of animals were left by Native Americans.

1 Different kinds of vegetation can be planted in your garden by you.

2 Protest is organised around the world by Greenpeace.(возможно слово protest должно быть во множ.числе, вдруг вы ошиблись,тогда будет так: protests are organised.................)

3 Dubai Miracle Garden is visited at weekend by many tourists.

4 Man-made hills formed in the shape of animals were left by native Americans.