1 . Was it near the building, if I may ask, _______Martin Luther King gave the speech I have a dream?

A．where	B．which
C．that	D．when

2 . It was human errors, rather than the natural disaster, ________ for the death of so many innocent people in the landslide at an industrial park in Shenzhen.

A．which is blamed	B．that is to blame
C．which are blamed	D．that are to blame

3 . It was not until I returned to China this winter after living so long abroad ________ I began to experience safety and happiness.

A．where	B．before
C．that	D．so

4 . —Tom, were all the students on the school bus injured?
—No, _____ only the three who got hurt.

A．there was	B．there were
C．that was	D．it was

5 . It is not so much the language ________ the cultural background ______ makes the film difficult to understand.

A．that; as	B．what; as
C．as; what	D．as; that

6 . —How impressive John’s painting is!
—Actually, it was 2 years after he retired _____ he started to learn drawing.

A．before	B．since
C．until	D．that

7 . They felt ________ it was high tax and low income ________ contributed to the extreme misery of the working people at the bottom of the ladder.

A．/；that	B．that; which
C．that; what	D．/; which

8 . —Lily, if you want to be stronger, you have to push your boundaries.
—You bet. It is discipline and drive ________ can increase your limits ________ it comes to inner strength.

A．which, that	B．that, what
C．that, when	D．what, when

9 . ---Why is it _________ Mr. Smith seldom mentions his childhood?
---Perhaps he suffered a lot in his childhood.

A．不填	B．what
C．how	D．that

10 . Tony always works out development schemes faster than others. Is it ________ he graduated from a top university ________ counts?

A．because, that	B．that, which
C．that; that	D．why, what