There are ________ animals in the zoo.

1. A.
   two kinds
2. B.
   two kind
3. C.
   two kind of
4. D.
   many kinds of

There are ________ animals in the zoo. Let us ________ .

1. A.
   too much ,look
2. B.
   much too, see
3. C.
   too many, see
4. D.
   many too, look

There are ________ animals in the zoo.

1. A.
   difference kinds of
2. B.
   difference king of
3. C.
   difference kind of
4. D.
   different kinds of

There are ________ animals in the zoo．

A．six thousand                                              B．six thousand of

C．six thousands                                            D．six thousands of