What ______ you ______ when the telephone rang just now？
| A．are；doing | B．were；doing |
| C．do；do | D．do；doing |
Old Henry lives ________but he doesn’t feel________.
| A．alone; lonely | B．lonely; alone |
| C．lonely; lonely | D．alone; alone |
That’s a tall building, and there are ________ rooms on ________ floor.
| A．ten; ten | B．ten; tenth |
| C．ten; the tenth | D．tenth; tenth |
If you don’t understand the word, you can ________ in a dictionary.
| A．look for it | B．look at it |
| C．look it up | D．look after it |
–Did Tom know ________?
--I’m not sure.
| A．when does Susan come back | B．when Susan comes back |
| C．when did Susan come back | D．when Susan came back |
He was ________ weak ________ he couldn’t go on working.
| A．so; that | B．very; that |
| C．such; that | D．too; to |