look at the lustrations below. Describe them. What is common among them?

The three illustrations show parallel lines. In geometry, they can be defined as two
lines in the same plane that are at equal distance from each other and never meet.
in grammar, parallelism, also known as parallel structure or parallel construction, is a
balance within one or more sentences of similar phrases or clauses that have the same
grammatical structure. The application of parallelism improves writing style and
readability, and is thought to make sentences easier to process.
Read the given choices below, encircle the letter which doesn't belong to
the group, then explain your reason why.
1.
a. camping
b. boat rides
c. skiing
d. cycling
2.
a. educated
b. creativity
c. power
d. knowledge
3
a. carefree in the summer
b. in the fall, I'm active
c. depressed in the winter
d. renewed in the spring
4.
a. They raise com and wheat.
b. They make their own wine.
c. They are digging for gold.
d. They build their own house.
5.
a. My sister is beautiful and smart.
b. Ana loves to bake cakes and to read books.
c. Maria is charming and talented.
d.Tesalonica is humble and witty.​