Main clause is Cathy went to the store :)
Answer:
"As you might expect, the national language of Japan is Japanese.
Explanation:
It is between the "expect" and "the national." Without it, it would be a run-on sentence and would sound drawn out, and the reader would likely run out of breath before finishing the sentence. Hope this helps!
It's noun, most probably.
Hi,
The best definition for "prefix" would be B, <span>one or more syllables placed in front of a base, or root, word.
~Elisabeth</span>
