It is you as well as your wife that ______ your son's bad performance at school.
| A．is to be blamed for | B．are to be blamed for |
| C．are to blame for | D．is to blame for |
China won its first Olympic women’s ice hockey match______12 years_____Feb．22 .2010．
| A．in：on | B．at；on | C．in；of | D．at；in |
Toyota’s chief executive said the company grew too fast to safety controls．
| A．prevent from | B．pay attention | C．get rid of | D．keep up with |
On Tuesday，Jefferson praised Bill，______him a hero．
| A．called | B．calling | C．named | D．naming |
Math teacher David Benke said he had no time____his life when he stopped a man shooting at students．
| A．for fear of | B．for fear that | C．to fear for | D．in fear of |
He said l5 people_______，two of them_____to hospital．
| A．have injured；admitting | B．have been injured；being admitted |
| C．had injured；to admit | D．had been injured；admitted |