A. so
B. such
C. enough
D. too
A. out
B. off
C. down
D. up
A. fewer
B. least
C. less
D. fewest
A. impact
B. effect
C. influence
D. change
A. width
B. distance
C. diameter
D. breadth
A. dependence
B. dependant
C. dependent
D. independent
A. always
B. rather
C. prefer
D. better
A. at that
B. at which
C. to that
D. to which
A. circular huge wooden
B. huge wooden circular
C. wooden huge circular
D. huge circular wooden
A. asking
B. being asked
C. to ask
D. to be asking
A. have made headlines
B. had made headlines
C. have done headlines
D. did headlines
A. embarrassed
B. offended
C. confused
D. depressed
A. endured
B. remained
C. repeated
D. insisted
A. promoted
B. lowered
C. resigned
D. let off
A. I’m afraid I can’t.
B. Here you are!
C. I think so.
D. It doesn’t matter.
A. We could fry some onions with it too.
B. I’d rather just have some bread, thanks.
C. Let’s put some pieces of apple in the salad.
D. Good idea! I’ll go and make one.
A. Rainy Day Work
B. Rainy Day Hike
C. A Rainy Day Indoors
D. Rainy Day Homework
A. stupid
B. bad-tempered
C. uninterested
D. unsatisfactory
A. The heat
B. Her parents
C. Bad weather
D. Lots of homework
A. She was tire.
B. She was feeling sick.
C. She had to find something to do.
D. She was bored with doing homework.
A. time
B. space
C. friend
D. business
A. It was too hot.
B. It was too cold.
C. It was very nice.
D. It was too wet to walk.
A. Stay inside
B. Do homework
C. Go for another hike
D. Go to their friend’s house
A. The search for intelligent life
B. Conditions necessary for life
C. Characteristics of extraterrestrial life
D. Life in our solar system
A. rock
B. carbon
C. oxygen
D. water
A. the Earth is in the sun’s habitable zone
B. the Earth is tidally locked to the sun
C. the sun varies in its luminosity
D. variations in luminosity help life to develop
A. assist
B. have
C. need
D. experience
A. stable
B. very close to another planet’s orbit
C. on the same planet as another planet’s orbit
D. less wide than the star’s habitable zone
A. most stars have more than two planets in their habitable zones
B. no star has more than two planets in its habitable zone
C. it is not possible for a star to have three planets with life on them
D. for life to develop, a star must have at least two planets in its habitable zone
A. Because of their nearness, habitable planets orbiting smaller stars usually have either constant daylight or constant night.
B. The habitable zones of small stars are so close to the star that planets within them do not spin.
C. One problem with some stars is that their habitable zones are tidally locked into either light or darkness.
D. Some stars become tidally locked, so that they only shine light on one side of a planet.
A. are
B. planning
C. alleviate
D. overcrowding
A. the only course
B. it
C. several
D. offered
A. not best
B. ability
C. feelings
D. requested
A. It is only if both sides actually want the conflict to end peacefully that it will happen.
B. As both sides in the conflict apparently desire peace, it is likely that there will be peace soon.
C. The main problem in the conflict seems to be that neither side really desires peace.
D. There has been a lot of fighting in the conflict because both sides seem to want it that way.
A. Robert suggested helping Carlo with the dishes.
B. Robert suggested to help Carlo do the dishes.
C. Robert offered Carlo to help do the dishes.
D. Robert offered to help Carlo do the dishes.
A. If the driver would have paid attention to the road, the accident hadn’t happened.
B. Had the driver been paid attention to the road, the accident wouldn’t have happened.
C. If the driver had been paying attention to the road, the accident wouldn’t have happened.
D. Had the accident not happened, the driver would not have had to pay attention to the road.
A. By the time I’ve taken my exam, I will have started training to be an accountant for a year.
B. By the time I take my exam, I will have been in training to be an accountant for a year.
C. By the time I took my exam, I would have trained to be an accountant for a year.
D. By the time I’ve taken my exam, I will be training for a year.
A. Why did Danny decide to enter the marathon who’s totally unfit?
B. Why did Danny, whose totally unfit, decide to enter the marathon?
C. Why did Danny decide to enter the marathon, who’s totally unfit?
D. Why did Danny, who’s totally unfit, decide to enter the marathon?
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