She took the boy _____ the hand and led him _____ the zero.
| A．in…by | B．on…at | C．at…in | D．by…round |
The man making _____ living by cheating the public ended up in ______ prison.
| A．a, the | B．不填，不填 | C．a, 不填 | D．不填, the |
Every evening after dinner, if not _____ from work, I’ll spend some time walking my dog.
| A．being tired | B．tiring |
| C．tired | D．to be tired |
If Joe’s wife doesn’t go to the party tomorrow, _____.
| A．he will either | B．neither will he |
| C．neither does he | D．he does either |
--- I’m thinking of the test tomorrow. I’m afraid I can’t pass this time.
--- ______! I’m sure you’ll make it.
| A．Go ahead | B．Good luck |
| C．No problem | D．Cheer up |
--- I knocked over my coffee cup. It went right over ____ keyboard
---You shouldn’t put drinks near ____ computer.
| A．the; / | B．the; a | C．a; / | D．a; a |