Answer:
1 and 2
Step-by-step explanation:
In the first excerpt, the author uses short sentences in order to mimic the state of mind of the character, which is one of intensity. Tea Cake is dead, and she cannot believe it. Her mind rushes through several thoughts, all of them fragmented and rushed. In the second excerpt, Hemingway uses short sentences in order to create a suspenseful mood. The action progresses quickly and with little description, which gives the reader a feeling of anticipation.