—Can I use the telephone on the table，sir?
—Under no circumstances _________ to use the telephone in the office for personal affairs.
| A．anyone is allowed | B．nobody is allowed |
| C．is anyone allowed | D．is nobody allowed |
The other day，my brother drove his car down the street at________I thought was a dangerous speed.
| A．as | B．which | C．what | D．that |
．Nobody but doctors or nurses and those ________ by Dr. Hu
________ to enter the patient's room.
| A．invited；is allowed | B．are invited；are allowed |
| C．being invited；allowed | D．invited；are allowed |
________ terrible weather it was when tsunami and earthquakes happened in Indonesia.
| A．How | B．How a | C．What | D．What a |
Science and technology is changing fast nowadays. I bought this MP3 player at the beginning of this year but now it's out of ________.
| A．date | B．order | C．use | D．sight |
You must keep ________ in mind________you are a student and you should obey the school rules.
| A．it；that | B．such; as |
| C．something; which | D．everything; because |