The girl looked at me with a ________expression at the ______ computer program.
| A．puzzled , puzzling | B．puzzling, puzzled |
| C．puzzling , puzzling. | D．puzzled , puzzled |
.
If this computer does not give complete satisfaction, please return it to the maker stating when and where it was ________.
| A．designed | B．operated | C．purchased | D．made |
.
I soon found that the work I was doing had already been done by someone else - ________, I was wasting my time.
| A．in a word | B．in all | C．in other words | D．in words |
.
Your watch is slow. You’d better ________ it.
| A．abandon | B．arrange | C．adjust | D．adapt |
.
There was ________ general expectation that ________ most students would pass the exam.
| A．a; ∕ | B．a; the | C．∕; ∕ | D．∕; the |
.
— I’m dead tired. I can’t walk any farther, Jenny.
— ________, Tommy. You can do it!
| A．No problem | B．No hurry |
| C．Come on | D．That’s OK |