Would you like lunch with us?' `Yes, I'd love to.'
A.have
B.to have
C.having
D.had

A.eliminate
B.elephant
C.endanger
D.erosion

A.pollute
B.species
C.accept
D.receipt

A.environment
B.hydroelectric
C.circulation
D.wild

A.club
B.lamb
C.doubt
D.bomber

A.disappearance
B.circulation
C.conservation
D.environment

A.nature
B.power
C.damage
D.defence

A.injured
B.valuable
C.forest
D.protect

One’s fingerprints are_____ other person.
A.different from
B.different from any
C.differ from any
D.different from those of any

_____non-verbal language is______ important aspect of interpersonal communication.
A. - an
B.a- the
C.the -
D.the - a