A upon
B in
C about
D down
A sleep on it
B sleep it on
C stay up
D put it on
A pack
B load
C mob
D flock
A paper wrapper
B wrap paper
C wrapped paper
D wrapping paper
A for-for
B in-of
C for-of
D with-for
A to which
B with now
C with which
D which
A did the children run
B ran the children
C run the children
D do the children run
A has
B have
C are
D is
A by passing
B passes by
C to be passed
D passed
A With ugly look
B As ugly looking
C Ugly looking as it is
D As it is ugly looking
A regularity
B chore
C routine
D frequency
A outlives
B outruns
C outplays
D outlays
A Yes, he really wants to get ahead
B Yes, he’s quite gentle
C Really? I’ve never seen him lie
D Right. He’s so quiet
A Oh, have we?
B How nice!
C How lovely!
D No, we didn’t.
A from time to time
B time after time
C again and again
D very rapidly
A immoral
B wicked
C shameless
D deserted
A excess
B certainty
C timidity
D scarcity
A stiff
B strict
C flexible
D tolerant
A A new variety of farm crop
B Plants that are harmful to humans
C The special abilities of a dangerous plant
D Recent improvements in farming methods
A To analyze the content of some food
B To describe the shape of a dodder plant
C To explain where the dodder plant came from
D To argue that dodder plants can be used to make food
A host
B food
C plant
D dodder
A Odor
B Light
C Water
D Temperature
A eat the seeds
B notice the smell
C find the location
D determine the size
A It will soon die.
B It will grow deeper roots.
C It will attract other plants.
D It will cover the entire area of soil.
A dry up and die
B change its color
C become hard to find
D grow uncontrollably
A The healthier
B is
C most easy
D becomes.
A plays not only
B the
C but
D composes
A Included
B are
C among
D children’s
A if
B where
C that
D whether
A being disappeared
B to be disappeared
C to have disappeared
D to disappear
A until
B since
C after
D by the time
A reluctantly
B accidentally
C slowly
D passionately
A the same
B alike
C just as
D by the way
A By the nineteenth century, forts were no longer used by the military.
B Surgeons at forts could not prevent outbreaks of disease.
C Forts were important to the development of the American West
D Life in nineteenth-century forts was very rough.
A Fresh water
B Food
C Formal clothing
D Lodging
A influenced
B established
C raised
D maintained
A It was expensive to import produce from far away.
B Food brought in from outside was often spoiled
C Gardening was a way to occupy otherwise idle soldiers.
D The soil near the forts was very fertile.
A Insufficient shelter
B Shortage of materials
C Attacks by wild animals
D Illness
A involved
B exploited
C united
D hindered
A By registering annual birth and death rates
B By experiments with different building materials
C By maintaining records of diseases and potential causes
D By monitoring the soldiers’ diets
A describing their locations
B comparing their sizes
C explaining their damage to the environment
D listing their contributions to western life
A He said I could choose between them, but I said it didn’t matter to me
B It was up to me to choose between them, but I really didn’t want to.
C I would have done the choosing if they had asked me to.
D He wanted me to choose for him and I agreed to do so.
A Contrary to my initial impression, she was not totally unsuitable for the position
B I was right in my thinking that she was totally useless for the job
C I was mistaken about her suitability for the position, since she proved rather incompetent
D Because I was expecting her to be competent, I was shocked to see her perform rather badly.
A You have lost your chance of getting in the queue for a ticket
B You needn’t wait in line in order to get a ticket.
C If you want to buy a ticket, You should get in the queue immediately
D You won’t be able to get a ticket unless you wait in line.
A Mike joined the ranks of the unemployed because he graduated with a good degree.
B If Mike graduated with a good degree, he would join the ranks of the unemployed.
C Although Mike graduated with a good degree, he joined the ranks of the unemployed.
D That Mike graduated with a good degree helped him join the ranks of the unemployed.
A Everyone felt great and amused when the little dog was watching them.
B The little dog was watching everyone with great amusement.
C Everyone was greatly amused at the little dog they were watching.
D The little dog was greatly amused by the way everyone was watching it.
Lời giải có ở chi tiết câu hỏi nhé! (click chuột vào câu hỏi).
Copyright © 2021 HOCTAP247