The speech by the mayor of Shanghai before the final voting for EXPO 2010 is strongly impressed ___ my memory.
| A．to | B．over | C．by | D．on |
---Did the policeman let you in?
---No, I told him who I was．
| A．if | B．as if | C．as though | D．even though |
I wonder if your sister will go to Mary’s birthday party．If she_______，so ______ I．
| A．does；will | B．will；am | C．does；do | D．would；will |
The police were seeking more information to find out _______the rich merchant．
| A．who it was that killed | B．who was it that killed |
| C．it was who killed | D．who w as it killed |
Not until he called the secretary three times ______ that the manager went to an important meeting．
| A．did he tell | B．he told | C．was he told | D．he was told |
In one corner of the garden there stands a little board，_______“Keep off the grass．”
| A．On which writes | B．it says |
| C．on which is read | D．which reads |