--- I’d like a mountain bike which ____ well?
--- Will this one _____?

________ either Rose or the twins free tomorrow afternoon?

1. A.
   Does
2. B.
   Do
3. C.
   Are
4. D.
   Is

I am bursting with joy and so          my daughter.

1. A.
   will
2. B.
   do
3. C.
   are
4. D.
   is

I allow my children spend as much time watching cartoon as they ________ studying．

1. A.
   does
2. B.
   do
3. C.
   are
4. D.
   is