The sky is dark.It__rain soon.(can ,may 选那个呢?

The sky is dark.It__rain soon.(can ,may 选那个呢? the sky is very dark-it going-to rain very soon有那个地方错了? There are dark clouds in the sky.It will ( )soon. The sky is dark.It (rain). Stars can be seen when the sky is dark.=Stars___ ___when the My sky is dark The sky gets dark () the sky getsdark,it is goingto rain soon. 22.It seems as if it is going to rain,_____ the sky is dark. When_____________,the sky looks dark blue DARK DARK SKY 歌词 1.The sky is covered with dark clouds.It ______ rain later.