_________(19)
A.put
B.held
C.organizes



held
D.B & C

_______(21)
A.said
B.affirmed
C.stated
D.all are correct

_________(23)
A.atmosphere
B.environment
C.aspect
D.surroundings

I enjoyed talking to the people whom I had dinner with them last night.
A.talking
B.whom
C.had
D.with them

He never goes home before he will finish his work.
A.He
B.goes
C.before
D.will finish

The sun is so bright for us to look directly.
A.The sun
B.so
C.for us
D.directly

A.unwise
B.develops
C.values
D.equals

A.played
B.cooked
C.laughed
D.watched

A.disaster
B.encounter
C.determine
D.government

Many people are not fully aware of the influence of_____ we treat animals.
A.why
B.when
C.the way
D.no matter