Every time he      to visit me, he       buy me some books.

A. will come; will    B. comes; will    C. comes; would    D. will come; would

Every time he     to visit me, he      buy me some books.

It was the second time ________ he ________ to visit China．

1. A.
   that, had come
2. B.
   when, has come
3. C.
   that, has come
4. D.
   when, had come

Every time he     to visit me, he      buy me some books.

1. A.
   will come; will
2. B.
   comes; will
3. C.
   comes; would
4. D.
   will come; would