动词不定式是英语语法中一个重要的知识点，它在句子中的应用非常广泛。为了帮助大家更好地掌握这一知识点，我们精心准备了以下30道专项练习题。通过这些题目，你可以巩固对动词不定式的理解，并提升你的解题能力。

练习题：

1. I want ________ (go) to the park this weekend.

2. She decided ________ (study) harder for her exams.

3. They asked me ________ (help) them with their project.

4. He promised ________ (finish) his homework on time.

5. We need ________ (buy) some groceries before dinner.

6. It's important ________ (eat) healthy food every day.

7. The teacher told us ________ (listen) carefully in class.

8. She hopes ________ (travel) around the world someday.

9. I prefer ________ (stay) at home rather than go out tonight.

10. They agreed ________ (work) together on the assignment.

11. It's necessary ________ (wear) a helmet when riding a bike.

12. He offered ________ (carry) the heavy box for her.

13. We decided ________ (visit) the museum next Sunday.

14. She managed ________ (solve) the problem all by herself.

15. The company encourages employees ________ (take) regular breaks.

16. It's kind of you ________ (offer) to help with the cleaning.

17. They planned ________ (attend) the concert last night.

18. It's better ________ (sleep) early and wake up fresh.

19. She agreed ________ (share) her notes with the class.

20. The students were eager ________ (learn) new things.

21. It's essential ________ (save) water during droughts.

22. He hesitated ________ (ask) for directions.

23. We were surprised ________ (hear) the news.

24. It's recommended ________ (exercise) daily for good health.

25. The teacher advised us ________ (practice) speaking English more often.

26. She was determined ________ (improve) her grades.

27. They suggested ________ (meet) at the library tomorrow.

28. It's important ________ (keep) trying even if you fail.

29. The manager requested ________ (submit) the report by Friday.

30. She felt proud ________ (achieve) her goals.

以上就是动词不定式的专项练习题。希望你能通过这些题目加强对动词不定式的理解和运用。如果还有任何疑问，欢迎随时提问！