On Mid-Autumn Day, we eat special cakes ______ mooneakes.

1. A.
   called
2. B.
   call
3. C.
   calling
4. D.
   to call

Mid-autumn Day often comes ________ September ________ October．

1. A.
   of; but
2. B.
   on; and
3. C.
   at; and
4. D.
   in; or

Mid-Autumn Day usually comes ______ September of October.

[　　]

A. on　　　B. at　　　C. in

The Mid-Autumn Day fell _____ 30^th, September last year.