Change the sentences below into passive voice ! 1. they dug the soil to plant some trees 2. the student learn how write a business letter 3. he cut the grass in

1. they dug the soil to plant some trees
-the soil was dug by them to plant some trees

2. the student learn how write a business letter
-how write a business letter is learned by the student

3. he cut the grass in the garden
-the grass in the garden was cut by him

4. willy eats some pieces of cake in the living room
-some pieces of cakes are eaten by willy in the living room

5. she used the washing machine to wash the cloth yesterday
-the washing machine was used by her to wash the cloth yesterday

6. rama shot the deer in the forest
-the deer was shot by Rama in the forest

7. we bring some comics to read on vacation
-some comics are brought by us to read on vacation

8. the villagers built the bridge last sunday morning
-the bridge was built by the villagers last sunday

9. i put the key on the table
-the key was put by me on the table

10. the singer sings my favourite song
-my favourite song is sung by the singer