Which of the following is the main disadvantage of extemporaneous speaking?
the speaker cannot change direction based on the audience's response.
the speaker will often not know enough about the topic.
the speech can often sound insincere and rehearsed.
the speaker may forget ideas or make grammatical mistakes.
all of the above

Read the excerpt how the grimm brothers saved the fairy tale. which idea does the author introduce first

Read the excerpt from chapter 2 of the awakening. they chatted incessantly: about the things around them; their amusing adventure out in the water—it had again assumed its entertaining aspect; about the wind, the trees, the people who had gone to the chênière; about the children playing croquet under the oaks, and the farival twins, who were now performing the overture to “the poet and the peasant.” what is the correct meaning of the word “aspect” based on its usage in the excerpt? character negativity performance boredom

(1) fire extended humans’ geographical boundaries by allowing them to travel into regions that were previously too cold to explore. (2) it also kept predators away, allowing early humans to sleep securely. (3) fire, in fact, has been a significant factor in human development and progress in many ways. (4) other obvious benefits of fire are its uses in cooking and in hunting. (5) probably even more important, however, is that learning to control fire allowed people to change the very rhythm of their lives. (6) before fire, the human daily cycle coincided with the rising and setting of the sun. (7) with fire, though, humans gained time to think and talk about the day’s events and to prepare strategies for coping with tomorrow. the sentence that expresses the main idea is: (type the number of the sentence. then click “go.”)