kept his eyes open|keep his eye open in English

paid attention, was attentive, watched carefully

Use "kept his eyes open|keep his eye open" in a sentence

1. Keep your eyes open.

2. Unfortunately, Heinze kept his mining operations open.

3. He closed his eyes but his mouth remained open.

4. Keep your eyes and ears open, boys.

5. Finding it harder to keep my eyes open.

6. His eyes were deep set, his nose thin and perpendicular, his mouth narrow and open.

7. The child’s eyelids open, and his eyes glisten with life.

8. Keep your mouth shut and your eyes open. 

9. The daily firings produced by the withering economy offered loopholes of opportunity for a young man who kept his eyes open.

10. His inattention made me feel like shouting: “Open your eyes, man!

11. He has a fever and he's moaning but his eyes won't open.

12. 2 Keep your mouth shut and your eyes open. 

13. He was a Bibulous individual of uncertain age, who, in the intervals of creeping about his duties, kept an eye open for possible additions to his staff of

14. 26 I was so sleepy, I couldn't keep my eyes open .

15. And keep your eyes open - the area is full of Yankees.

16. And then his eyes are propped open and he's shown scenes of violence.

17. He managed to open his eyes now and give her a wan smile.

18. I'll keep my eye open for awarthog wearing your bra and panties.

19. Keep your eyes wide open before marriage, and half shut afterwards. 

20. I was dropping with fatigue and could not keep my eyes open.

21. His former classmate kept his eyes fixed on his food while Wyatt talked.

22. After three weeks in the country I can hardly keep my eyes open.

23. 15 Keep your eyes wide open before marriage, and half shut afterwards. 

24. 12 I was dropping with fatigue and could not keep my eyes open.

25. He said nothing and kept his eyes downcast.