Many people believe that _______ will takes years to develop a car that does not pollute the air.
| A．it | B．that | C．there | D．this |
How different is the impression produced by_____________ today!
| A．the Beijing of | B．the Beijing from |
| C．Beijign of | D．Beijing from |
From the dates__________on the gold coin, we decided that it was made five hundred years ago.
| A．marking | B．marked | C．to be marked | D．having been marked |
--And besides,these colours are more____________ you.
--Do you really think so? I'll take it,then.
| A．becoming to | B．belonging to | C．referring to | D．used to |
--Well done, Jack !
--Thanks. But given more time, I__________ it better.
| A．shouldn't have done | B．could have done |
| C．might not do | D．could do |
Throughout the world__________advance has been made in science and technology is due to education which brings forth knowledge, creation and inventions.
| A．whoever | B．whatever | C．what | D．that |