This is not an economical way to get more water; ____, it is very expensive.
| A．on the contrary | B．on the other hand | C．in short | D．in all |
— What's wrong with her? Look at her ______ eyes.
— Yes, she must have been ______.
| A．surprised; surprised | B．surprised; surprising |
| C．surprising; surprised | D．surprising; surprising |
He reads newspapers every day to keep himself _______ about what's going on in the world.
| A．inform | B．informing | C．informed | D．being informed |
He wrote a letter to me _______ that his trip to Japan had been put off because of the bad weather.
| A．inform | B．informing | C．informed | D．being informed |
_______ a satisfactory operation, the doctor believed the patient would recover from his illness very soon.
| A．Having been given | B．Having given | C．Giving | D．Being given |
_______ a satisfactory operation, the patient recovered from illness very quickly.
| A．Having been given | B．Having given | C．Giving | D．Being given |