He starts having to struggle with fear, discomfort, and isolation. This marks a shift for a man used to having an always pleasant life. Still, he's hopeful at first that the doctors can get rid of whatever condition it is that's bothering him and restore life to normal. Ivan becomes isolated from he world around him. All that seemed to matter before stops mattering. Ivan's death forces him to painfully re-evaluate his own life, illustrating Tolstoy's belief that only death can reveal life's meaning. When he says "Death is finished," he is referring to the spiritual death that has characterized his whole life. It's the final moment of realization, and the one that brings everything to a conclusion. Ivan sees that his life was wrong. He actually tries to figure out why he wants to live, and realizes the very life he's been wanting to go back to all this time has been not so great. Perhaps he hasn't lived his life as he should. After, he feels compassion for his family, and recognizes that by dying he can at last do them a service. Now he's ready to die, and even happy to do it. No more tension.
Allen went to the store on Wednesday. Singular
Allen's kids stayed at home with mom. Plural
Mitosis is probably the type of reproduction taking place because it deals with a sperm and an egg it is called (sexual reproduction)
Choice A. is an example of an idiom. Notice that it uses the words "his mood came out of left field." It's not to be taken literally. Idioms are expressions whose meaning is not predictable from the usual meanings.
Examples are:
"It's raining cats and dogs!"
- It's not literally raining cats and dogs like animals are falling from the sky. It means that the rain is heavy and it may refer to storm with winds.
"It costs me an arm and a leg."
- It doesn't really mean that you have to give up your body parts. It may refer to something so hard to get that you have to work really hard for it, causing your body to get tired and maybe it costs a lot that you need to give your body parts for it.
I hope you get it! :)