The sentence below includes which of the following common grammatical errors?

jessica left the farm quickly, she arrived at the school an hour later.

sentence fragment
subject/verb agreement
comma splice
run-on sentence

Ineed . (1) chimpanzees, skillful tool-users, use several objects found in their environment as tools. (2) first of all, they use sticks. (3) they have been seen inserting carefully trimmed sticks into termite mounds and then withdrawing the sticks and eating the termites that cling to them; they also are known to use sticks to steal honey from beehives. (4) in addition, chimps use leaves in a variety of ingenious ways. (5) for example, they have been seen rolling leaves into cones to use as drinking cups, dampening them and using them to clean their bodies, and chewing them until they can serve as sponges. (6) finally, chimpanzees have been observed using stones to crack open nuts. 1. in general, the major details of this paragraph are a. ways chimpanzees learn to use objects as tools. b. reasons chimpanzees use objects as tools. c. examples of objects that chimpanzees use as tools. d. ingenious ways that chimpanzees use leaves.

What does breathless mean in the following sentence? after elizabeth won the race, she was breathless with excitement. a. was about to faint b. was not able to breathe c. was at the finish line d. was not excited

2.she could not believe the such a vile act would be committed .