Answer:
adj. used or understood by all
Explanation:
Universal means it is used or understood by all, meaning this keyboard can be used with any system. This fits the description that it works with every computer in the house.
"present everywhere" would not be correct, it is not present everywhere as a keyboard.
"of or pertaining to all nature" is also incorrect, word choice needs to be specific, we aren't talking about nature.
"found in all languages" is incorrect, even though it is understood by all computers, we aren't talking about languages.
I believe it is Boo Radley.
Answer:
Ask your parents when they are in a good mood.
Ask to have the sleepover at a convenient time.
Be polite instead of demanding.
Keep the first sleepover simple.
Offer to do something kind in exchange.
Show them that it will be a good opportunity for you to socialize
For marshal replace it with assemble or A. For gather, replace it with B. or push.