Do you know ____John is getting on well with his studies?

A. how                          B. what                      C. that                           D. with

Do you know ____John is getting on well with his studies?

Do you know ____John is getting on well with his studies?

A．how              B．what             C．that              D．with

Do you know ____ John is getting on well with his studies?

   A. how           B. what        C. which         D. that

Do you know ____ John is getting on well with his studies?

1. A.
   how
2. B.
   what
3. C.
   which
4. D.
   that