Once ______ , the plan can’t be changed.
| A．begin | B．beginning | C．began | D．begun |
I was doing my homework in my bedroom _______the light went out. I did it with a candle on.
| A．which | B．while | C．when | D．where |
—How do you like his plan?
—It may be so in _ ____ theory, but how will it work in ______practice?
| A．the; the | B．／; ／ | C．the; ／ | D．／; the |
Beethoven is my favourite musician. I regard him ______ other musicians.
| A．more superior to | B．more superior than |
| C．superior to | D．superior than |
It is well known that Germany’s car industry is ______ its beer.
| A．as a symbol much as | B．as much a symbol as |
| C．so much the symbol as | D．so the symbol much as |
The two paintings look so much alike that I can’t ______ the authentic painting ______ the modern copy.
| A．tell; from | B．tell; of | C．tell; apart | D．tell; off |