days
things
kind
people
第1题:
are
is
were
was
第2题:
common
uncommon
interesting
uninteresting
第3题:
Domestic
Foreign
National
Classical
第4题:
Cold
Chilly
Cool
Crisp
第5题:
exemptions
exceptions
excerptions
expositions
第6题:
第7题:
ordinary
immense
extraordinary
temporary
第8题:
at
of
with
from
第9题:
getting
to get
being got
to be gotten
第10题:
第11题:
第12题:
whose parents are clever
often thinking about difficult problems
often helped by his parents and teachers
born with a good brain and putting it to active use
第13题:
discover
find
conclude
use
第14题:
So would my grandpa
So wouldn’t my grandpa
Neither would my grandpa
Nor wouldn’t my grandpa
第15题:
第16题:
was; were
were; was
was; was
were; were
第17题:
were
was
has been
is
第18题:
第19题:
remember
use
desert
review
第20题:
doesn’t
is it
do I
isn’t
第21题:
beings
events
life
lives
第22题:
become
has become
becomes
is becoming
第23题:
being told
to be telling
telling
my telling
第24题:
Polluted water.
Crowded buses.
Traffic jams.
Rainy weather.