On February 20th, 1962, “Friendship 7” orbiting Earth in a manned flight that lasted just under five hours.

Câu hỏi liên quan

• When radio programs became popular, approximately in 1925, many people stopped attending movies.

• Mark the letter A, B, C or D on your answer sheet to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following questions: Synthetic products are made from chemicals or artificial substances. 

• A doctor _________ if somebody falls ill. 

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• A computer networks includes either selected employees of a particular business or or people who do not work together but have similar interests

• Choose the letter A, B, C or D to complete the sentences. "The electrical appliances you buy should be __________."

• Nuclear powers production in the us is controlled by the Nucle Regulatory Commiss [NRC]

• The government’s budget maybe considered balance when the amount of money it spends does exceed the amount it receives

• After analysing the steep rise in profits according to your report, it was convinced that your analyses were 

• John announced that he could not longer tolerate the conditions of he contract under whic he was working.

• If (A) we come homeon time, our step-mother will be angry.

• The news today are always full of stories about people who are unhappy

• Last night, when I was reading, I heard the door to open and saw shadow move across the floor.

• Her application for a visa was turned down not only because it was incomplete and incorrect filled out but also because it was written in pencil

• Someone who has ever tried to pick up spilled Mercury will agree that this element hard to handle

• Both Mr. and Mrs. Smith are explaining the children the rules the game.

• Choose the best option:

  Scientists ____ on the site found many ancient tools, tombs and pottery, and made some important archaeological discoveries.

• Don’t tell me I’m addicted to smoke if only have three cigarettes a day!

• If driver obey the speed limit, fewer accidents occur

• Tom didn’t believe us, and it took along time to convince him

• I haven’t decided yet about either to buy new car or second-hand one