—I’d like to invite you to my birthday party this evening.—Thanks, but ____ I’ll have time I’m not sure at the moment.
28. ____, he sometimes makes mistakes.
27. The transportation will improve a lot in Changzhou, with another three bridges ________ over the Grand Canal in the near future.
25. His good conduct is __________ the highest praise.
24. —How many chapters does the book have? —It ____ three chapters.
23. —How did you know it? —Well, the news ____ all over the town.