please help :| Which sentence correctly uses commas to enclose nonessential elements?

A)I drove Spencer, my youngest brother, to soccer practice.

B)I drove Spencer, my youngest, brother to soccer practice.

C)I drove Spencer my youngest brother to, soccer, practice.

D)I drove, Spencer my youngest brother, to soccer practice.

Which statement from chamberlain's speech to parliament did the least to support his cause? a. "no doubt i shall have plenty of critics who will say that i am guilty of facile optimism . ." b. "the house will remember that when i last addressed them i gave them some account of the godesberg memorandum . ." c. "therefore, it was essential that we should quickly reach a conclusion . ." d. "the relief that our escape from this great peril of war has, i think, everywhere been mingled in this country with a profound feeling of sympathy . ."

The first step in making a mental model for a compare-and-contrast text is a. comparing the two things being described. b. finding important details in the text. c. contrasting the two things being described. d. connecting details to what is already known.

Question 10 (10 points)which of the following tones correctly matches the topic of writing? writing a research paper about the industrial revolution with an informal tonewriting a magazine column on the latest relationship drama in hollywood with amaltonewriting a blog post for a lifestyle website with an informal tonefor business research with an informal tone