I think the second option is your answer you are looking for.
Answer:
Verb agreement.
Explanation:
Punctuation marks are used for the following: to create pauses, flow, or rhythm within a sentence or a text. The way to do this is to use commas or periods to create pauses, commas or conjunctions to create flow, commas or colons to create rhythm, etc. However, one thing that punctuation cannot do is affect verb agreement. Verb agreement means that the subject and the predicate (verb) are in the same number: if the subject is singular, the verb will also be singular; if the subject is plural, so is the verb. This depends on the subject, not on punctuation.
Answer:
1 time a week
Explanation:
because its once a week which means 1 time a week.
Answer:
I think b no is the answer.
B.) phone call
because when you call the angry customer you can talk to them and work it out. If you do the others it will be complicated and calling is more easier. In my opinion I will call.
