Compete the sentences below with the correct article if necessary is planet. planets go around , and moons go around planers. oceans is big qnd sky is blue. look at sky and moon. climate change threatens earth. there is at least sun in every galaxy. i like sun, but i don't like rain. is internet connection good? the most popular internet service is e-mail. internet began in the united states in 1969 as a military experminent.

The earth is a planet.
Planets go around suns , and moons go around  planers.
The ocean is big and the sky is blue.
Look at the sky and the moon.
Climate change threatens the Earth.
There is at least a Sun in every galaxy.
I like sun, but I don't like rain.
Is an internet connection good?
The most popular internet service is e-mail.
The Internet began in the United States in 1969 as a military experminent.