In a physical change no new substance is formed，__________ in the composition of matter.
| A．nor does any change take place |
| B．nor any change takes place |
| C．not any change takes place |
| D．either any change takes place |
Having said he would mend the clock, he discovered that he had not brought the _____ tools for the job.
| A．concise | B．correct | C．right | D．precise |
The country needs a _____ government. We have had three Prime Ministers in a year.
| A．stationary | B．changeless | C．constant | D．stable |
There is a 20 minute parking _____ here, so we must get back to the car very quickly.
| A．freedom | B．limit | C．allowance | D．prohibition |
Because of the poor harvest, wheat prices have _____ in the last six months.
| A．added | B．jumped | C．amounted | D．developed |
I can't advise you what to do. You must use your own _____.
| A．opinion | B．guesswork | C．justice | D．judgment |