Come to my school tomorrow, ________ I'll give the book to you.

[　　]

I'll give the book to him ________ he comes back.

[　　]

I'll give the book to Bob if he ______.

[    ]

　　A. come   B. comes   C. is coming   D. will come

句型转换

　　I'll give the book back on time.(改为同义句)

　　I'll ________ ________ ________ on time.

Come to my school tomorrow, ________ I'll give the book to you.

1. A.
   or
2. B.
   and
3. C.
   but
4. D.
   if