---Did Jack come back early last night?
---Yes, it was at eight o’clock_____ he arrived home.
| A．before | B．when | C．that | D．until |
If your knowledge can be in some way _______ with my experiences, we are sure to succeed.
| A．joined | B．united |
| C．connected | D．combined |
You'd better ______ your expenses on clothes.
| A．cut up | B．cut down |
| C．cut off | D．cut out |
I saw her in the office this morning. She ______ back to work without the doctor’s permission.
| A．couldn’t come | B．couldn’t have come |
| C．should have come | D．should not have come |
If you cheat in the exam, you could hardly _________ it.
| A．throw away | B．get away |
| C．get away from | D．get away with |
— Do you have the time? I've got something to tell you.
— Ok, ______ you make your story short.
| A．now that | B．even if |
| C．so long as | D．in case |