No improvement to this sentence is necessary. It makes perfect sense on its own and sounds right. "Either" always takes an "or" else the word wouldn't make sense, as it's meant to contrast binary options.
eg.
I'm either going to eat food or drink water.
1. A, capable of being carried
2. B, full of happiness
3. A, in a pattern
4. A, time
5. B, prefix is before root and suffix is after root
6. B, a subject and a predicate
7, 8, and 9. nothing is underlined.
10. B, a run-on sentence
Answer:
I saw that the cartoon is saying that there won't be global warming but a ice age.
Explanation: