1, An apple was eaten by the dog.

2, The children are looked after by their parents.

3, A strange man was seen in the garden last night.

4, The potatoes are eaten everyday.

5, The floor is cleaned every morning.

6, The problem will be solved soon.

7, Our homework is being done.

8, A book on biology is being written.

9. Dalat was visited last year by Tam.

10, Their old teacher has been met lately by Tan and An.

1 An apple was eaten by the dog

2 Their children are looked after by parents

3 A strange man was seen in the garden by me last night

4 Potatoes are eaten every day

5 The floor is cleaned every morning by her

6 The problem will be solved by him soon

7 Ourr homework is being done 

8 A book  is being writen on Biology by him

9 Da Lat was visted by Tâm last year

10 Their old teacher has been met by Tân and An lately

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