--Recent years have______rapid changes of my hometown.--Yes, I could hardly recognize it when I arrived yesterday,
30. John has recovered and _________ 3 kilos since he left hospital last month.
29. Only ____ did she realize the stress he was_____.
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.