III. Open the brackets using the correct forms of the infinitive or gerund. Use prepositions where necessary.
16. Shall we go by train? – No, I’d prefer ___ go by car.
17.Everybody noticed her (flush) with excitement.
18. (Understand) the rule better I read it several times.
19. Why not (help) them find the way?
20. (Examine) a baby is no easy matter for doctors.
21. His plan was (visit) the museums in the city.
22. They are anxious (sent) on business.
23. Nothing prevented us (punish) the boys.
24He is unlikely (invite) to the conference.
25. You can visit him without (warn).
26. Do you hear the dean (make) an announcement?
27. After our discussion on the economy we went on (talk) about the plans.
28. Your handwriting is difficult (read).
29. The older students recalled (teach) that already.
30. They had difficulty (find)a parking place.
