beings
events
life
lives
第1题:
was
should be
would be
were
第2题:
card
a photo
an e-mail
an envelope
第3题:
for
off
to
in
第4题:
unity
reality
popularity
individuality
第5题:
as soon as
at the time
by the time
during the time
第6题:
being taken
taking
have been taken
to have taken
第7题:
resistance
contradiction
assistance
evolution
第8题:
agriculture
war
tourism
education
第9题:
It is
That
Because
What
第10题:
change
vary
alter
transform