1. Two trains out of four have arrived . I hope ours does too.

2. I've been paying this bill ! I don't understand why the electricity was turned off.

3. You must arrive at school . If you are late, you will receive three hours of detention.

4. They arrived just for the start of the match.

5. She arrived right , neither early nor late.

6. Why are you so worried? She is always .

7. We always start the presentation so don't be late!

8. If the ambulance had arrived , she could have been saved.

9. The plane took off .

10. Hurry up if you want to arrive for the beginning of the movie.