–What did you find in the zoo?

–The animals _______ in tiny cages and they could hardly move at all.

A. keep              B. kept            C. were kept         D. were keeping

–What did you find in the zoo?
–The animals _______ in tiny cages and they could hardly move at all.

--What did you find in the zoo?

--The animals _______ in tiny cages and they could hardly move at all.

1. A.
   keep
2. B.
   kept
3. C.
   were kept
4. D.
   were keeping

–What did you find in the zoo?
–The animals ______ in tiny cages and they could hardly move at all.

1. A.
   keep
2. B.
   kept
3. C.
   were kept
4. D.
   were keeping