Can we please see the text?
The exchange is dialogue. The two characters are talking to each other--not themselves or the audience directly.
Answer: the sailor was despondent when he realized he was shipwrecked on a deserted island.
Explanation: despondent means to be in low spirits from loss of hope or courage.
Answer:
The tone that Portia uses when speaking to Brutus is earnest
Explanation:
Portia is worried about her husband and whatever is deeply troubling him, as she talks to him, she uses words that demonstrate the importance that she gives to the situation, and how interested she is in discovering what secrets are hidden in her husband mind, this can describe the tone as earnest.
He flavors it with the smoke<span> of roasted chickens, which makes the </span>meat seller<span> angry</span>