Look at the clouds! It ________ rain.

A. will

B. is going

C. is going to

D. are going to

 Look at the clouds. It 　 　 rain.

A. will             B. is going to        C. must             D. certainly

Look at the clouds. It 　 　 rain.

A. will             B. is going to        C. must             D. certainly

Look at the clouds. It ______.

[    ]

　　A. rains   B. is going to rain   C. was raining   　　D. rain

—Look at the clouds! I think it’s going to _______.

       —Oh, we have to run home.         

      A．snow              B．raining           C．rain              D．snowing