----Can he work out the maths problem?

----I think _____ hard for him to work it out.

You can't work out the maths problem. I can't, _______.

1. A.
   either
2. B.
   too
3. C.
   neither
4. D.
   also

---Can he work out the maths problem?

---I think _____ hard for him to work it out.

1. A.
   it’s
2. B.
   that’s
3. C.
   this is
4. D.
   they’re

----Can he work out the maths problem?
----I think _____ hard for him to work it out.