Not until they left school how much their teachers loved them and helped them.
| A．they realized | B．did they realized |
| C．they would realized | D．had they realized |
There were so many attractions in Disney Park. After lunch we came to a place, _______ stood a big tower.
| A．which | B．that | C．/ | D．where |
Lee Yu chun was titled as the top thin beauty in Ansia , _______ caused a lot of disagreements in the field of entertainment.
A. that B. which C as D it
_______ has been announced, our government will take more measures to make the falling economics recover as soon as possible.
A That B As C It D What
Obama, _______ life was once hard when he was young, were elected President of American.
| A．for whom | B．who | C．to whom | D．/ |
Was it in the waiting room ______ only allows mothers-to-be to enter that you lost your wallet?
| A．/ | B．where | C．that | D．when |