Compete the sentences below with the correct article if necessary
...earth is ... planet.
Planets go around ...suns , 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.