Surprised that his father became healthy.
Umm...I can't help you with the video example one, but the answer to number 1 would be context clues. Inferring things is all about taking what you know based on the context and basically making an educated guess. Number 3 would be true based on what I already said.
I think these are the correct answers :]
Jessica meets her friends in the library to study three times a week.
Jessica decided to stay home and study by herself rather than put off her responsibilities.
The plot (where and when)
