---- I don’t know if __     ___ .   

----He ______ if it doesn’t rain.

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

--- I don’t know if he ____. 　　--- He’ll come if it ___.

A. comes, won’t rain      B. will come, doesn’t rain

C. comes, doesn’t rain    D. will come, won’t rain

I don't know if he ________. He will come if it ________.

[　　]

A．comes. won't rain

B．will come, doesn't rain

C．comes, doesn't rain

D．will come, won't rain

—I don’t know if his uncle ____________.—I think he ___________ if it doesn’t rain.

--I don't know if his uncle ________．

--I think he ________ if it doesn't rain．

A．will come，comes                               B．will come，will come

C．comes，comes                                   D．comes，will come

I don't know if his uncle       ．I think he      if it doesn't rain．

A．will come；comes                                  B．will come；will come

C．comes，comes                                           D．comes, will come

— I don’t know if his uncle ________.

— I think he ________ if it doesn’t rain.

A. will come, comes    B. will come, will come

C. comes, comes       D. comes, will come

--I don’t know if his uncle 　　.

--I think he 　　 if it doesn’t rain.

　　 A. will come; will come　　　　　　　 B. comes; will come

　　 C. will come; comes　　　　　　　　 D. comes; comes

-- I don't know if his uncle.

-- I think he ________ if it doesn't rain.

[　　]

A. will come, comes

B. will come, will come

C. comes, comes

D. comes, will come