The Incorrect Position of Words

1. I usually don't do much exercise.

2. He works well as an engineer.

3. They hardly ever invite us to their house.

4. I'm afraid we haven't finished yet your car.

5. She hasn't done her homework still.

6. The traffic was good and we arrived soon at the airport.

7. We waited ages for a bus then they both came at the same time.

8. Have you finished already the decorating?