Question

The students expected there ________ more reviewing classes before the final exams．

1. A.
   is
2. B.
   being
3. C.
   to be
4. D.
   have been

Answer 1

C
解析：
考查非謂語動詞(不定式)的there be句型：expect后面接不定式結構。所以是there to be結構。