Fill in the blanks :
After the rain when the sun is low in the sky the ............ appears in the Sky.
........... splits a beam of sunlight into seven colours.
When we **** soap bubbles they appear ...........
After the rain when the sun is low in the sky the rainbow appears in the Sky.
A Prism splits a beam of sunlight into seven colours.
When we ** soap bubbles they appear colourful.**