Answer : How many types of fruit have you tried ?
I would say tense and uncomfortable because "it was undoubtedly hot" "he began to sweat" "began to throb in his ears" the sweat and heat makes it very uncomfortable also, the rumbling and throbbing sound makes it tense.
hope this helps :D
Answer: C
Explanation: The use of though at the beginning indicates that Grandpa thought differently. So to him it was horrid not pleasant