In Britain，packets of cigarettes come with a government health warning ________them.
| A．attach to | B．attaching to |
| C．attached to | D．to attach to |
---Are you satisfied with the result? ---Not a little .It couldn’t be ____.
| A．so good | B．any better | C．so bad | D．any worse |
Now that you have a job ,you should devote yourself to ____you do at work.
| A．whatever | B．no matter what | C．however | D．no matter how |
Is this the reason ____at the meeting for his carelessness in his work?
| A．why he explained | B．what he spoke | C．he explained | D．he spoke |
My headmaster usually ___his speech with a funny joke .
| A．kicks up | B．kicks off | C．kicks back | D．kicks about |
If you don’t know the meaning of the word ,you can ____the dictionary.
| A．refer to | B．look into | C．look up | D．check |