A. earthquake
B. blanket
C. sticky
D. know
A. worked
B. watched
C. cleaned
D. helped
A. looks
B. cats
C. roofs
D. opens
A. eleven
B. employ
C. get
D. complete
A. plumber
B. brother
C. September
D. bill
A. about
B. should
C. shout
D. mouse
A. activity
B. accept
C. across
D. afraid
A. sewage
B. pollution
C. prevent
D. provide
A. plumber
B. label
C. innovation
D. nuclear
A. provide
B. repair
C. protect
D. reduce
A. and
B. but
C. so
D. because
A. will
B. was
C. am
D. would
A. and
B. However
C. so
D. because
A. look afte
B. look for
C. look out
D. look up
A. on
B. off
C. up
D. over
A. because
B. therefore
C. and
D. so
A. designer
B. prefer
C. because
D. mention
A. generation
B. garbage
C. energy
D. college
A. could
B. amount
C. shout
D. proud
A. stopped
B. matched
C. worked
D. provided
A. books
B. clubs
C. hats
D. stamps
A. look for
B. look after
C. look up
D. look at
A. can use/save
B. use/ save
C. use/ will save
D. uses/ will save
A. however
B. but
C. because
D. so
A. turning
B. to turn
C. turn
D. turned
A. but
B. however
C. moreover
D. and
A. because of
B. because
C. but
D. and
A. have
B. would have
C. had
D. had had
A. the road was repaired
B. the road is being repaired
C. the road is being
D. the road is repaired
A. look back
B. look forward to
C. look around
D. look after
A. reduce
B. increase
C. stop
D. leave
A. rises
B. will rise
C. is rising
D. would rise
A. Mr. Smith
B. to buy
C. new Japanese
D. doesn't
A. enjoys
B. read
C. wild animals
D. natural
A. to have
B. separate
C. for
D. newspaper
A. for
B. looking up
C. the children
D. out
A. is
B. has been
C. was
D. were
A. in
B. from
C. of
D. with
A. customers
B. managers
C. assistants
D. sellers
A. in
B. for
C. of
D. by
A. who
B. what
C. which
D. whom
A. used
B. arrived
C. closed
D. liked
A. internet
B. invent
C. bucket
D. spend
A. watch
B. chemistry
C. latch
D. check
A. teach
B. jeans
C. clean
D. instead
A. rice
B. pipe
C. fill
D. appliance
A. turn
B. to turn
C. turning
D. turned
A. after
B. for
C. up
D. at
A. aren't you
B. you aren't
C. do you
D. don't you
A. happy
B. happiness
C. happily
D. unhappy
A. Therefore
B. Because
C. Although
D. However
A. beauty
B. beautiful
C. beautifully
D. beautify
A. pollute
B. polluted
C. pollution
D. pollutants
A. to use
B. used
C. using
D. should use
A. flow
B. row
C. know
D. now
A. fly
B. hobby
C. energy
D. ordinary
A. dump
B. bulb
C. nuclear
D. plumber
A. scheme
B. mechanic
C. machine
D. chemistry
A. tower
B. slow
C. flower
D. down
A. inventions
B. invent
C. inventor
D. inventing
A. to save
B. saving
C. saved
D. save
A. turn on
B. turn off
C. turn in
D. turn down
A. that
B. when
C. if
D. with
A. an energy –saving bulb
B. an energy – save bulb
C. a saving energy bulb
D. A save- energy bulb
A. on
B. in
C. with
D. to
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