Continuation words: more, next, another
Sequence signal words: third, in conclusion
Cause/effect signal words: therefore, since
A. To what purpose do April, you return again?
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Answer: It is relevant and sufficient, because she gives convincing examples of how phones support classwork.
Explanation:
Parvati's argument in favor of using cell phones in class is valid and sufficient. The evidence she presents is strong - she claims that cell phones are useful research tools that enable us to find the right piece of information. She also provides specific examples and even explains a situation in her class where cell phones were used. This makes her argument convincing, because she supports her claim with solid evidence.
Answer:
C, I wanted to go to the movie he wanted to stay home.