2. My dad _____ exercises. (10%)
      a) frequently
b) rarely
       c) sometimes
 

3. I am _____ happy when you call me on the telephone. (100%)
  a) always
  b) usually
  c) seldom
    

4. _____ I bring my umbrella, but today I forgot it. (95%)
      a)Sometimes
b)Never
c)Usually
     

5. I _____ walk to work. (80%)
a) often
    b) seldom
   c) always