explanation based on thought, observation, or reasoning توضیح بر اساس اندیشه ، مشاهده یا استدلال ، نظریه ، فرضیه a. Einstein's _______ is really too difficult for the average person to understand. b. My uncle has a _______ about the effect of weather on baseball batters. c. No one has advanced a _______ explaining the beginnings of writing.

disappear; disappear suddenly محو شدن ، ناگهان ناپدید شدن a. Even in California the sun will sometimes _______ behind a cloud. b. Not even a powerful witch can make a jealous lover _______ . c. Give him a week without a job and all his money will _______ .

a very wicked person آدم بسیار بد جنس و پست a. A typical moving picture _______ gets killed at the end. b. The _______ concealed the corpse in the cellar. c. When the _______ fell down the well, everyone lived happily ever after.

go around; go from place to place or person to person پخش شدن ، از مکانی به مکانی یا از شخصی به شخصی رفتن a. A fan may _______ the air in summer, but it doesn't cool it. b. My father _______ d among the guests at the party and made them feel comfortable. c. Hot water _______ s through the pipes in the building, keeping the room warm.

go or come down from a higher place to a lower level پایین رفتن یا پایین آمدن از مکانی بالاتر به سطحی پایین تر a. If we let the air out of a balloon, it will have to _______ . b. The pilot, thinking his plane was in peril, _______ ed quickly. c. Knowing her beau was waiting at the bottom of the staircase, Eleanor _______ ed at once.

tell beforehand از پیش گفتن ، پیش گویی کردن a. Weathermen can _______ the weather correctly most of the time. b. Who can _______ the winner of the Superbowl this year? c. Laura thought she could _______ what I would do, but she was wrong.

moisture in the air that can be seen; fog; mist بخار هوا که می توان آن را دید ، مه ، غبار a. Scientists have devised methods for trapping _______ in bottles so they can study its make-up. b. He has gathered data on the amount of _______ rising from the swamp. c. A _______ trail is the visible stream of moisture left by the engines of a jet flying at high altitudes.

closely packed together; thick متراکم ، غلیظ a. The _______ leaves on the trees let in a minimum of sunlight. b. We couldn't row because of the _______ weeds in the lake. c. His keen knife cut through the _______ jungle.

get rid of; remove; omit رها شدن از ، برداشتن ، حذف کردن a. When the railroad tracks are raised, the danger of crossing will be _______ d. b. When figuring the cost of a car, don't _______ such extras as air conditioning. c. If we were to _______ all reclining chairs, no one would fall asleep while watching television.

extremely large; huge بی نهایت بزرگ ، عظیم a. The _______ crab moved across the ocean floor in search of food. b. Public hangings once drew _______ crowds. c. The gallant knight drew his sword and killed the _______ dragon.