Put on more clothes, Kate. The window in our room ______ yesterday.

   A. was broken    B. are broken            C. have broken         D. will break

Put on your coat,        you will catch a cold.

Put on more clothes, Kate. The window in our room ______ yesterday.

1. A.
   was broken
2. B.
   are broken
3. C.
   have broken
4. D.
   will break

Put on more clothes, it is ________ yesterday．

1. A.
   cold than
2. B.
   more cold than it is
3. C.
   colder than it was
4. D.
   colder than it is