---- Mike, you clean the windows of the classroom this afternoon,_______?
---- But I cleaned them only yesterday.
| A．do you | B．will you | C．didn’t you | D．don’t you |
Knowing their son failed in the exam, the parents stood there, ________.
| A．looked disappointed | B．looking disappointed |
| C．looked disappointing | D．looking disappointing |
Everyone was silent as the organizer ________ the result of the speech competition.
| A．announced | B．pronounced | C．arranged | D．instructed |
After a few courses on painting, Helen said she would ________ oil painting in her spare time.
| A．look up | B．bring up | C．take up | D．put up |
Most people are familiar with the idea that all matter in the universe ________ atoms.
| A．makes up | B．makes up of | C．consists in | D．consists of |
________, Nathan gave back the enormous amount of money he found.
| A．To his sorrow | B．To his joy | C．To his surprise | D．To his credit |