A. sparsely
B. greatly
C. densely
D. largely
A. get into trouble
B. stay safe
C. fall into disuse
D. remain calm
A. The company has greatly increased the number of new products.
B. The company has increased its profits 100 percent.
C. The company’s profits are three times higher this year than last year.
D. The company has had an unprofitable year.
A. There is no expectation for Vietnamese athletes to win due to lack of training.
B. Whereas Vietnamese athletes were intensively trained, their performance was below expectation.
C. Vietnamese athletes were intensively trained carefully, and they won all the matches.
D. It might not be possible for Vietnamese athletes to get good results because their training was not careful.
A. He acted surprised about being given a birthday party, but he had known about it a long time before.
B. Despite only pretending to be surprised at the birthday party, he had actually been completely unaware of it.
C. He knew about the birthday party a long time before, yet he wasn't pretending when he acted surprised.
D. He was quite surprised at their throwing him a birthday party, though he could have found out it well before.
A. Smallpox is a dangerous disease, and so is malaria.
B. Malaria is a dangerous disease, but smallpox is not.
C. Neither smallpox nor malaria is a dangerous disease.
D. Either smallpox or malaria is a dangerous disease.
A. Protecting the chickens from wolves, the dogs watch the chicken coop from them.
B. They protect the chickens from wolves as the dogs watch the chicken coop.
C. The dogs watch the chicken coop to protect the chickens from wolves.
D. Watching the chicken coop because the dogs protect chickens from wolves.
A. chemistry
B. biology
C. physics
D. math
A. Radio
B. Television
C. Automobiles
D. Computer
A. nationalism
B. the establishment of a Jewish homeland in Palestine
C. atomic bomb research in the United States.
D. the defeat of the Nazis.
A. Switzerland
B. the United States
C. Germany
D. Israel
A. criticism
B. elimination
C. support
D. elevation
A. Einstein's work in physics was somewhat tarnished by his conservative political views.
B. Einstein's work in physics, though theoretically impressive, led to few practical applications.
C. Albert Einstein was one of the most brilliant thinkers in history.
D. Einstein's theories have been consistently proven incorrect.
A. electrons
B. photoelectrons
C. gamma rays
D. quanta
A. head
B. mind
C. hand
D. life
A. could
B. couldn't
C. weren't able to
D. were able to
A. walking
B. has walked
C. to walk
D. walked
A. came off
B. put out
C. switched off
D. went out
A. take out
B. bring out
C. get out
D. sort out
A. as
B. that
C. though
D. since
A. creative
B. enthusiastic
C. trustworthy
D. unrealizable
A. don’t they
B. doesn’t he
C. was it
D. wasn’t it
A. some
B. any
C. none
D. much
A. was waiting
B. waited
C. has been waiting
D. had been waiting
A. break down
B. set up
C. get off
D. pass over
A. corner kick
B. free kick
C. penalty
D. goal kick
A. Yes. Why not?
B. Yes, please
C. Oh. thank you!
D. Just feel at home
A. Yes, of course. Are you tired?
B. No, not at all. I'll do it now
C. Yes, I do. You can close it.
D. Don't worry. Go ahead!
A. beneficial
B. neutral
C. needy
D. harmful
A. seriously
B. gradually
C. significantly
D. doubtfully
A. Diamonds
B. are graded
C. weigh
D. color
A. Almost
B. have had
C. training
D. and
A. In
B. as
C. the
D. produce
A. The Magic of Recycling: Bringing Back What Was Once Lost
B. Recycling, Landfilling or Composing: Which is Best for You?
C. Do Your Part How to Save the Earth by Recycling and Composting
D. Methods of Waste Management: Advantages and Disadvantages
A. landfills are smelly
B. landfills may pollute the water supply
C. it is difficult to find locations for landfills
D. usable materials are wasted in landfills
A. smells unpleasant
B. seems dirty
C. looks attractive
D. feels soft
A. People wouldn't want to touch all of that gross rotting food.
B. Plastic would get into the compost and turn it into a pollutant.
C. It would smell too bad in densely populated cities.
D. It would attract rodents that would spread disease.
A. buying waste materials in a large hole
B. allowing waste products to decompose and become fertilizer
C. turning waste materials into products like book covers
D. burning waste materials and harvesting the energy
A. community
B. garbage
C. waste
D. possession
A. one
B. three
C. two
D. four
A. Recycling is without a doubt the best way to handle waste.
B. Each method of waste management has its drawbacks.
C. Incineration is the best way to process waste.
D. All large cities should create massive compost piles.
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