Ⅳ Add a proper suffix to form a new word.
- possible
- true
- gentle
- polite
- child
- persist
- depend
- contest
- serve
- relation
- member
- history
- home
- west
- social

impossible
untrue
gentleman
impolite
childish
persistent
dependence
contestant
service
relationship
membership
historical
homeless
western
sociable

Ⅴ Context clues.
() 1. I believe that if you lower taxes so that people can keep more of the money they earn, it will be an incentive for them to work harder.
A. chance
B. motivation
C. choice
() 2. No matter where you go, the Internet is following you. Almost every portable device is being made with an Internet connection. Most new TVs and many other appliances come with Internet connections as well. The Internet is truly ubiquitous.
A. everywhere
B. absent
C. useful
() 3. Speaking rudely to the judges was rash behaviour. You really hurt your chances of winning!
A. surprised
B. funny
C. foolish
() 4. No matter how much the old woman yelled at him about not receiving her check, the mailman stayed calm and remained civil.
A. polite
B. silent
C. careful
() 5. Although Alex usually looks unkempt, he had a very neat appearance at his job interview.
A. orderly
B. handsome
C. messy

B
A
C
A
C

() 1.— What are you doing now?
— We are viewing a popular TV show.

A.listening
B.watching
C.supporting

B