The county board of commissioners [is / are] meeting Thursday.

One of the club members [is / are] unhappy with the rule.

Neither the teacher nor the students [come/comes] late.

Neither the students nor the teacher [come/comes] late.

The mayor, along with the 12 commissioners, [arrive/arrives] each day at noon.

The number of scientists [has/have] fallen.

A number of scientists [has/have] signed the pettion.

He felt [bad/badly] from his cold.

He felt [bad/badly] about missing the party.

I feel [good/well] about your decision.

Even with a single-choice exam, some of us would score [bad/badly] on a grammar test.

I don't know the brother; I [only know/know only] the sister.

She liked to wear [old-fashion/old-fashioned] clothes.

A large [amount/number] of students play sports.

A large [number/amount] of hundred-dollar bills makes a large [number/amount] of money.