Making mistakes is a part of life. ___________ matters is ___________ you do afterwards.

A．It; what

B．All; what

C．What; what

D．That; what

Perseverance is a kind of quality --- and that’s ________ it takes to do anything well.

A．why

B．that

C．which

D．what

The reason _______ he was late was _______ he missed the bus.

A．why, because

B．why, that

C．that, why

D．because, why

Why not go to big cities, young man? That’s      many young men are.

A．when

B．where

C．why

D．in which

Being determined is a good quality and that’s      it takes to do anything well.

A．what

B．which

C．where

D．how

______ is well known to us all is ______Yao Ming has become the boss of the Shanghai Sharks, who attended the opening ceremony of the new CBA season on Dec. 19, 2009.

A．It; that

B．What; what

C．As; that

D．What; that

What I want to know is _____ he likes the gift given by us.

A．that

B．if

C．whether

D．不填

_____ the flight to New York will be delayed is ____ I'm especially worried about.

A．If; what

B．Whether; that

C．When; that

D．Whether; what

The reason_________ he was late for work was_________ he didn’t get up early.  

A．for, because

B．which, because

C．why, that

D．for, that

_______ made the school proud was______ more than 90% of the students had
been admitted to key universities.

A．What; because

B．What; that

C．That; what

D．That; because