No sooner ____ to the station ____ the train left.
| A．had I got， when | B．I had got， than |
| C．had I got， than | D．did I get， when |
Always acting in a strange way, Einstein must have ___appear to people around to be mad.
| A．shown | B．imagined | C．appeared | D．thought |
--$ 500 ,but that is my last offer.
--OK, it is a __________.
| A．cost | B．price | C．reward | D．deal |
--Why did she spend so much time searching shop after shop only for a blouse?
--Oh, she was very __________ about her clothes.
| A．pleased | B．particular | C．worried | D．curious |
This book is said to be a special one, which __________ many events not found in other history books．
| A．writes | B．covers | C．prints | D．reads |
You shouldn’t keep silent when __________．
| A．speaking | B．spoken to | C．spoken | D．speaking t |