I'll see to ________ everything is ready．

1. A.
   it that
2. B.
   it
3. C.
   that
4. D.
   /

Give me an hour and I'll see to the work John ________ unfinished.

1. A.
   will leave
2. B.
   is leaving
3. C.
   has left
4. D.
   had left

Give me an undisturbed hour and I’ll see to the work Tom ______ unfinished.

       A. has left           B. is leaving      C. will leave               D. had left