Yes.
The correct phrasing is "neither one has," as "neither" is a singular pronoun and therefore takes a singular verb (has) in this sentence.
"He thinks" is correct. The verb "thinks" agrees with the singular subject "he."
this one --> these ones (or merely these). seems fine to me.
"The couple is returning" is correct. The word "couple" is singular and needs a singular verb. If more than one couple was returning, the sentence would read "The couples are returning," using a plural verb.
Has. 'None' = 'no one', so 'none has' = 'no one has'.
The correct phrasing is "neither one has," as "neither" is a singular pronoun and therefore takes a singular verb (has) in this sentence.
The noun 'one' is the singular form; the plural form is ones. Example sentences: I have a five and two ones. The size ones are at the end of the row. The ones are the numbers for the first floor units. The word one is also an indefinite pronoun and adjective.
The correct spelling of the singular noun is audience (one audience).The correct singular possessive form is audience's.Example: The audience's reaction made the singer smile.
The verb 'is' is correct for the singular subject of the sentence: one.
Ones is correct here.
Yes, "king's rights" is the correct singular form for the rights of the king.
"He thinks" is correct. The verb "thinks" agrees with the singular subject "he."
keep one's word is correct
"A lot" is singular, and it is the subject, so the verb is singular too: "has."
Yes, the sentence has a singular subject (one tragic effect), and a singular verb (massive flooding.)
One of the players who has is correct; this is true because ONE, being the subject, calls for a singular verb. If players were the subject, a plural verb would be correct.
Either one can be, dependent on context. The first would typically be used for multiple objects/people/etc. while the second is more fitting for singular ones.