To study biology has ___much of my spare time, but it has given me a lot of fun.

         A. taken off      B. take down     C. take up      D. taken away

To meet the challenge, the young people preferred _______ heavier work to do in their spare time.

     A. to have given     B. to be giving            C. having give      D. to be given

_____ to go abroad, his spare time is totally spent in learning English

1. A.
   Having intended
2. B.
   Intending
3. C.
   To intend
4. D.
   Because he intends

________ to enter a good college, the boy spends all the time he could spare studying his lessons．

1. A.
   Decides
2. B.
   Determined
3. C.
   Decided
4. D.
   Determine

To study biology has _____much of my spare time, but it has given me a lot of fun.

1. A.
   taken off
2. B.
   take down
3. C.
   take up
4. D.
   taken away