1、He blended these color together to paint the wall.
A．mixed
B．made
C．cooked
D．eaten
2、They finally modify their research plan.
A．clarify
B．change
C．define
D．develop
3、The economy continued to exhibit tendency of decline in September.
A．play
B．send
C．show
D．tell
4、A remarkably short man plays basketball with his children every Saturday.
A．practically
B．considerably
C．wonderfully
D．completely
5、The dentist has decided to extract her bad tooth.
A．take out
B．take in
C．take off
D．take up
6、It is absurd to predict that the sun will not rise tomorrow.
A．ridiculous
B．funny
C．odd
D．foolish
7、A lot of people could fall ill after drinking contaminated water.
A．muddied
B．polluted
C．mixed
D．troubled
8、The room is gloomy but tidy.
A．tiny
B．pleasant
C．dark
D．agreeable
9、The index is the government's chief gauge of future economic activity
A．measure
B．opinion
C．evaluation
D．decision
10、It's prudent to start any exercise program gradually at first.
A．workable
B．sensible
C．possible
D．feasible
11、He is renowned for his perfect performace in the movie.
A．remembered
B．praised
C．recommended
D．well-known
12、You have to be patient if you want to sustain your position.
A．maintain
B．establish
C．acquire
D．support
13、She stared at his son and shaked with anger.
A．jumped
B．cried
C．swayed
D．trembled
14、Medical facilities are being upgraded.
A．renewed
B．repaired
C．improved
D．increased
15、we are so tired after one work on this program.
A．gloomy
B．ugly
C．silly
D．exhausted