Read the following lines from walt whitman’s “i hear america singing” :
i hear america singing, the varies carols i hear,
those of mechanics, each one singing his, as it should be
blithe and strong;
the carpenter singing his as he measures his plank or beam,
which language best contributes to the enthusiastic tone?
a) the words blithe and strong
b) the words mechanics and carpenter
c) the words hear and varied
d) the repeated use of the word singing

the five different scouting organizations are cub scouts, boy scouts, girl scouts, brownies, and 4h. the main purpose of the scouting movement is to young people develop mentally, spiritually and physically.

in other words

to put it differently

for one thing

as an illustration

in this case

for this reason

to put it another way

that is to say

with attention to

by all means

important to realize

another key point

first thing to remember

most compelling evidence

must be remembered

point often overlooked

to point out

on the positive side

on the negative side

with this in mind

notably

including

like

to be sure

namely

chiefly

truly

indeed

certainly

surely

markedly

such as

especially

explicitly

specifically

expressly

surprisingly

frequently

significantly

particularly

in fact

in general

in particular

in detail

for example

for instance

to demonstrate

to emphasize

to repeat

to clarify

to explain

to enumerate