D, the first one should be who instead of that, the second one should be that instead of which, the third one should be that instead of which
1. Realism arose as a reaction to romanticism. Romanticism may be far from the reality but it gives viewpoint that is authentic and intellectual.2. Babbling is a synonym for palavering. Babbling is talking in an silly manner making the information not being conveyed properly.3. Dialect is the vocabulary, phonology, and grammar of a particular region or social class. there can be change in the dialect of people based on the region they come from and it depends on the fact of diversity that exists in the country.4. It is floating, when Jim and Huck found it which is very unusual.
Marry Shelly who wrote the gothic novel of Frankenstein
I think that the best way is making a friend or teacher check it before you turn it in. So they can give feedback, catch errors, or anything else