-How is your new babysitter?
--We _________ ask for a better one. All our kids love her so much.
| A．couldn’t | B．might | C．mustn’t | D．should |
28. ____, he sometimes makes mistakes.
| A．Though he is careful teacher | B．As he is careful |
| C．A careful teacher as he is | D．Being a careful teacher |
27. The transportation will improve a lot in Changzhou, with another three bridges ________ over the Grand Canal in the near future.
| A．to be constructed | B．to construct | C．being constructed | D．Constructing |
25. His good conduct is __________ the highest praise.
| A．to be deserved with | B．deserved of | C．being deserved with | D．deserving of |
24. —How many chapters does the book have?
—It ____ three chapters.
| A．consists with | B．consists of | C．including | D．is contained |
23. —How did you know it?
—Well, the news ____ all over the town.
| A．was spread | B．spread | C．was spreading | D．had been spread |