The answer is 3, nervousness. It is quite easy to figure out if you have experienced those feelings yourself, and Lara could be seen as "shy" from a third-person perspective based on her quiet voice and inability to look the teacher in the eye.
Those two final stanzas suggest that although the poetess usually feels very comfortable being outdoors, she feels fear before the "narrow fellow in the grass". Her "tighter breathing" suggests that she is left breathless when confronted with this creature, breathless with fear or wonder, when it is close. She is frozen, cannot move due to the fact that she is very frightened.
Answer:
(1) Statement (2) Question (3) Exclamation
Explanation:
Sentence'.'
Question '?'
...'!'
Hope that helps
