The correct answer is:
Everybody needs to call its parents.
Makes no sense. "Everybody" and "Its" are not in agreement.
Past information is the most important!
Compound word.
Don't mind the "x" and "z" if you look at the included image.
This might help. It is the image.
http://www.enchantedlearning.com/alphabet/wordforeachletter/compoundwords/answerstiny.GIF
Answer:
so, since, now, almost, hourly
Explanation:
The list you look for is a). The verb 'to go' is an irregular verb because it completely changes its form in the past: went - gone.