1. I just need you to ___ an eye on Sam while I go out to the supermarket.

2. Blue eyes and red hair ___ in my family; almost everyone has them.

3. The winner of the marathon had to ___ his breath before speaking to the journalists.

4. We ___ after Ben’s house while he was away on holiday.

5. We are all looking forward ___ the opening game of the football season.

6. You should ___ up the meaning of this word in the dictionary.

7. We were told to ___ in at the airport as early as possible.

8. The man was ___ off his new sports car to all his friends.

9. Paul is feeling tired because he’s not accustomed ___ working for so long.

10. I’m very fond ___ classical music, especially Mozart and Beethoven.

11. It is not typical ___ George to be late for an important meeting.

12. He keeps making the same mistake ___ and time again.

13. I haven't seen her for years, but we still keep in touch day ___ day.

14. You should have ___ least three years’ experience for this job.

15. Despite the bad weather, the construction project is still ___ schedule.

16. I am so sorry; I deleted your important file ___ accident.

17. Would you like to pay for the new television ___ cash or by cheque?

18. I was ___ a loss for words when I was told I had won the first prize.

19. I can't go out tonight as I'm feeling a bit ___ the weather.

20. You should not take it ___ granted that your parents will always be there.

21. You have got an A in your Biology test. ___ up the good work!

22. Sorry I'm late, but I was ___ up in heavy traffic on the way here.

23. He managed to ___ up with the other runners despite his injury.

24. It was impossible for Alison to ___ on working after the bad news.

25. Scientists still haven’t ___ out what caused the death of the animals.