—what do you think of Bill?

—He is a hard-working student and he always ____himself in study.

—what do you think of Bill?
—He is a hard-working student and he always ____himself in study

1. A.
   spends
2. B.
   takes
3. C.
   buries
4. D.
   costs

—what do you think of Bill?

   —He is a hard-working student and he always ____himself in study.

A.   spends   B. takes   C .buries        D.  costs

 —what do you think of Bill?

   —He is a hard-working student and he always ____himself in study.

A.   spends   B. takes   C .buries        D.  costs

—what do you think of Bill?
—He is a hard-working student and he always ____himself in study.