These words get ________ with an “s”.

1. A.
   biger
2. B.
   bigger
3. C.
   biges
4. D.
   bigs

________ these words, the old man went out of the room.

1. A.
   Say
2. B.
   Said
3. C.
   After
4. D.
   With

        these words,the man went out.

A.For         B.At         C.With        D.Say

______ these words, he threw the big stone (〔stun〕n. 石头) ______the window.

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