necessary; needed; fundamental; crucial; very important
4-
adj. sick
A -
wrong; erroneous; imprecise; unseemly; improper
B -
splendid; majestic; superb; glorious; impressive
C -
deprived of hope or confidence; dissuaded from
D -
ill; suffering from a disease or illness; nauseous; feeling the need to vomit; disgusted; fed up; pertaining to a sickness; pertaining to a disease; yearning; longing; infected with bacteria or microorganisms (Agriculture)
5-
adj. outbound
A -
involving rivalry; tending to contest
B -
sequential; following one after another
C -
leaving; sailing; traveling to another country
D -
ready; attentive; quick; agile
6-
adj. appropriate
A -
suitable; fitting
B -
regular; common
C -
mentioned earlier in the same text
D -
major; chief; central; main; select; choice; of the highest quality; initial; first; excellent; superior
7-
adj. resident
A -
available to lease or rent
B -
excellent; having superior characteristics; fine
C -
staying in a particular place; not migratory; intrinsic; existing (about characteristics); permanently stored in memory (Computers)
D -
serving as an aide; helpful; supportive; auxiliary
8-
adj. inspiring
A -
shutting out all others; sole; limited to a selected few; incompatible; fashionable; unique