Dưới đây là các câu bị động đã được gạch chân lỗi sai và viết lại thành câu đúng:

1. **find** → **found**
**Câu đúng:** My keys were found in the living room.

2. **is took** → **is taken**
**Câu đúng:** Household rubbish is taken to a large dump.

3. **located** → **is located**
**Câu đúng:** The local library is located near the local school.

4. **was fixed** (đúng) (không có lỗi sai)
**Câu đúng:** The chair was fixed with Jim.

5. **buy** → **bought**
**Câu đúng:** This fridge was bought in 2000 by my brothers.

6. **was cut** (đúng) (không có lỗi sai)
**Câu đúng:** The birthday cake was cut into 8 pieces.

7. **were founded** → **was founded**
**Câu đúng:** The organization was founded in 1970.

8. **are litter** → **are littered**
**Câu đúng:** The streets are littered with rubbish.

9. **helped** (đúng) (không có lỗi sai)
**Câu đúng:** The old man was helped by his grandchildren.

10. **was destroyed** → **were destroyed**
**Câu đúng:** Many houses were destroyed in the flood.