1. The teacher asked us to learn the poem ______.

2. Tomorrow we will go ______ in the mountains.

3. I'm sorry,I took your umbrella ______.

4. The elevator is ______ so we have to use the stairs.

5. It’s a nice day,let’s go to school ______.

6. We met each other at the station ______.

7. Can you ______ a photo of my family?

8. She is very ______ of her son's success.

9. I look ______ to seeing you again.

10. Wait! I’m ______ a hurry.

11. I didn't do it on ______,it was just an accident.

12. Please stay ______! Everything will be fine.

13. We have a lot ______ common,we both love music.

14. The car is ______ fire! Call the police!

15. Are you ______ a diet? You look thinner.

16. Could you keep an ______ on my bag for a second?

17. The train arrived right ______ time.

18. I arrived just ______ time to see the start of the movie.

19. He is currently ______ work,so he can't talk.

20. They fell ______ love during their holiday in Paris.

21. Don't forget to ______ off the lights.

22. I need to ______ up this word in the dictionary.

23. She ______ up at 6 o'clock every morning.

24. Don't ______ up! You can do it.

25. I need to ______ after my little brother today.