A. educate
B. eliminate
C. certificate
D. dedicate
A. initiate
B. substantial
C. attention
D. particular
A. represented
B. biography
C. indirectly
D. entertainment
A. obligatory
B. geographical
C. international
D. undergraduate
A. have raised
B. rapidly
C. that
D. their eating habits
A. Having finished
B. before the
C. it was delivered
D. professor before
A. are
B. in a
C. variety of
D. lack of
A. organizing to conserve
B. organized to conserve
C. organized conserving
D. which organize to conserve
A. A/the
B. The/an
C. The/the
D. A/an
A. brought/enter
B. bring/entering
C. bringing/to enter
D. to bring/to enter
A. are phenomena
B. is phenomena
C. is phenomenon
D. are phenomenon
A. thoroughly
B. fully
C. sharply
D. coolly
A. hadn’t
B. should have
C. mustn’t
D. needn’t have
A. pools
B. puddles
C. ponds
D. rivers
A. get away with it
B. get off it
C. get down to it
D. get on it
A. twice as much as
B. as much as twice
C. twice more than
D. twice as
A. speak
B. pass
C. mutter
D. breathe
A. repeat
B. repeatedly
C. repetitiveness
D. repetitive
A. had given/repaired
B. gave/to repair
C. would give/to repair
D. had given/to be repaired
A. had green fingers
B. let nature take its course
C. made it down on my luck
D. drawn the short straw
A. Yes, it’s the most expensive
B. You’re paying for the brand
C. What an expensive dress
D. That’s a good idea
A. stabilize
B. alter
C. increase
D. diminish
A. keeps going
B. keeps taking things
C. keeps changing her mood
D. keeps testing
A. fierce
B. stable
C. fleeting
D. loose
A. desolate
B. fruitless
C. barren
D. effective
A. Jack has won a jackpot prize, 10% which half was donated to flooded areas.
B. Jack has won a jackpot prize, 10% of which was donated to flooded areas.
C. Jack has won a jackpot prize, 10% of that was donated to flooded areas.
D. Jack has won a jackpot prize, which was donated to flooded areas.
A. If she had read the reference books, she could finish the test.
B. Because she read the reference books, she was able to finish the test.
C. Although she didn't read the reference books, she was able to finish the test.
D. Not having read the reference books, she couldn't finish the test.
A. If I were you, I would go straight to the bush in the next report.
B. If I were you, I would have the next report got started.
C. If I were you, I would not beat around the bush in the next report.
D. If I were you, I would not point out the next report.
A. Since nobody wanted to hear our conversation, I whispered.
B. So as not to hear our conversation, I whispered.
C. Because I whispered, anybody heard our conversation.
D. I lowered my voice in order that our conversation couldn't be heard.
A. Tim joined the ranks of the unemployed because he graduated with a good degree.
B. If Tim graduated with a good degree, he would join the ranks of the unemployed.
C. Though Tim graduated with a good degree, he joined the ranks of the unemployed.
D. That Tim graduated with a good degree helped him join the ranks of the unemployed.
A. plan
B. fame
C. potential
D. achievement
A. reading
B. lecturing
C. cheating
D. cramming
A. latter
B. frontier
C. later
D. latest
A. timetable
B. curriculum
C. lecture
D. seminar
A. having
B. taking
C. making
D. creating
A. problems with household paint
B. major health concern for children
C. lead poisoning in children
D. lead paint in order homes
A. in contact with
B. familiar with
C. displaying
D. conducting
A. Paint companies can no longer use lead in their paint.
B. Paint companies must limit the amount of lead used in their paint.
C. Paint companies aren't required to limit the amount of lead used in their paint.
D. Paint companies have always followed restrictions regarding the amount of lead used in their paint.
A. inhale
B. invest
C. inject
D. eat
A. unpainted
B. decorated
C. broken down
D. poorly painted
A. expands
B. travels
C. appoints
D. animals
A. stagnant
B. vacancy
C. charity
D. habitat
A. argument
B. marvellous
C. sacrifice
D. supportive
A. swallow
B. approach
C. nonsense
D. nursery
A. which
B. whose
C. who
D. where
A. used to play
B. is used to playing
C. used to playing
D. is used to play
A. of
B. up
C. at
D. on
A. would have applied
B. will apply
C. would apply
D. should apply
A. was looking
B. is looking
C. has been looking
D. looked
A. to make
B. made
C. making
D. will make
A. brought on
B. taken up
C. come about
D. put through
A. should choose
B. must have chosen
C. should have chosen
D. has to choose
A. so that
B. lest they may
C. with a view to
D. in order to
A. the most beautiful
B. more beautiful
C. beautifully
D. the beautiful
A. do I
B. will he
C. don’t I
D. won’t he
A. in the woods
B. on the olive branch
C. on the grapevine
D. under your feet
A. motivation
B. completion
C. progress
D. satisfaction
A. take up
B. put up
C. work together
D. make decisions
A. kind
B. poor
C. rich
D. wealthy
A. get into trouble
B. fall into disuse
C. remain calm
D. stay safe
A. Yes, help youself
B. Yes, do it yourself
C. Yes, please
D. Yes, that’s a good idea
A. I don’t like your saying.
B. Thank you very much, i’m afraid.
C. Thank you for your compliment.
D. You are telling a lie.
A. Hardly had she put the phone down when her boss rang back.
B. No sooner had she put the phone down when her boss rang back.
C. Hardly did she put the phone down when her boss rang back.
D. Hardly she had put the phone down when her boss rang back.
A. A rare disease is rumoured to be causing suffering to the leader.
B. It was rumoured that the leader has been suffering from a rare disease.
C. The leader is rumoured to have been suffering from a rare disease.
D. The leader has been rumoured to suffer from a rare disease.
A. John might have been ill yesterday, so he was not here.
B. Because of his illness, John shouldn’t have been hare yesterday.
C. John must have been ill yesterday, so he was not here.
D. Although John was ill yesterday, he need be here.
A. Sally apologized for not going to work at the weekend.
B. Sally regretted not going to work at the weekend.
C. Sally refused to go to work at the weekend.
D. Sally promised to go to work at the weekend.
A. Education
B. an
C. in getting
D. to have
A. As Mary couldn’t sleep without her stuffed animal when she was young, she loved it.
B. When Mary was young, she loved her stuffed animal so as not to sleep without it.
C. When Mary was young, she loved her stuffed animal so much that she couldn’t sleep without it.
D. When Mary was young, she loved her stuffed animal although that she couldn’t sleep without it.
A. believe
B. living
C. breathe
D. eating
A. Several
B. apparent
C. man’s mind
D. listen
A. decided
B. regarded
C. counted
D. considered
A. discipline
B. order
C. behavior
D. effort
A. Since
B. Although
C. Because
D. Until
A. prepration
B. environment
C. upbringing
D. treatment
A. credit
B. approval
C. trust
D. attention
A. prevented
B. opposed
C. mistrusted
D. interfered
A. oxidization of pollutants is carried out by hydroxyl.
B. ultraviolet radiation increases production of hydroxyl.
C. there is difficulty in destroying carbon dioxide by hydroxyl.
D. the reduction in the ozone layer is beneficial to hydroxyl.
A. refining
B. ridding
C. destroying
D. rising
A. An expansion in hydroxyl has enlarged the ozone hole.
B. The decrease of methane has enabled ultraviolet radiation to enter the atmosphere.
C. The reduction in carbon dioxide has produced a cleaner atmosphere.
D. The beneficial effect of hydroxyl has aided the cleaning process.
A. the ozone hole
B. clean-up agent
C. acid rain
D. urban smog
Lời giải có ở chi tiết câu hỏi nhé! (click chuột vào câu hỏi).
Copyright © 2021 HOCTAP247