However much _______, it will be worth it.
| A．does the watch cost | B．costs the watch |
| C．the watch will cost | D．the watch costs |
The little boy insisted that he______ nothing wrong and that he ______.
| A．should do; not punish | B．did; not punish |
| C．had done; not be punished | D．do; should not be punished |
I think we should ________all the toys to the local children hospital.
| A．give in | B．give out | C．give up | D．give away |
Many students believe the choice of their courses and universities should _______their own interest.
| A．be based on | B．base on | C．basing on | D．base at |
The house __________ the capitalist used to live in is now a nursery.
| A．that | B．where | C．what | D．when |
His entire education _______ no more than one year.
| A．added to | B．added up to | C．was added up to | D．was added to |