The answer is the last one.
the first question is wrong because it would’ve referred Justin as “his” & not “their” because he is a male.
the second question is wrong because art supplies are more than one thing, they are an entire bunch. it would’ve referred the art supplies as “they were” & not “it was”.
the third question is wrong because the volunteers aren’t just one individual, it’s more than one individual. they would’ve been referred to as “their tools” & not “his or her tools”.
the fourth answer is right because it refers the team as more than one individual, using “them” & not “him or her”.
Answer:
B. A thank the two answer for both
<span>Let's go through the options: A. She sleeps on the tiny old, bed in the guest bedroom. - here there should be no comma between "old" and "bed" - old describes the bed! B. She sleeps on the tiny old bed in the guest bedroom - here, we need a comma between the two adjectives, "tiny" and "old"!. C. She sleeps on the tiny, old, bed in the guest bedroom - here, again the comma between "old" and "bed" is wrong. D. She sleeps on the tiny, old bed in the guest bedroom- this is a correct sentence and the correct option!.</span>
The correct answer should be
B. The Western Pacific region will have fewer cases of hepatitis B than the African region.