The sentence "He looked as if he were fifteen or sixteen." contains a metaphor, comparing the boy's appearance to his actual age while implying he looks older.
The lecturer read out an excerpt from his recently published paper to his class to emphasize his point. Also excerpt is a short film or a piece of music from a text. I hope this helps :)
A metaphor for short could be "she was a firecracker." This implies that the person is small in stature but has a lively and impactful personality.
The journey was the metaphor.
For dad, a trip to the mall just before the holiday season is worse than a lengthy prison sentence. Having to enroll in summer school was nothing short of a prison sentence for him.
Combine some short sentences into longer ones
A summary is short version of entire text. It contains the main idea and its importantdetails.
An excerpt is a short extract from a film, broadcast, or piece of music or writing. It can also be used as a verb.
We would often meet in the Savoy for a short tete-a-tete.
(S)he is Tiny Tim
"Height challenged" is a metaphor that can be used to describe someone who is short. It uses the concept of height to indirectly refer to someone's short stature.
Thoreau emphasizes the importance of living deliberately, simplifying one's life, and embracing nature as a source of peace and inspiration.
A "snippet" is a short representative excerpt from a literary work.