Answer:
The flight crew <em><u>are</u></em> attentive to the passengers.
<em>(</em><em>you have already given the explanation.</em><em>)</em>
As crew is a collective noun your answer will be are .
Answer:
D. hopefully it helps. good luck
The answer to that question is false
Answer: she refuses to speak to anyone
Explanation:
Pick D
Happy
Because he said "improved" several times, and improvement is a good thing that makes most people happy