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1-10) Choose the word or phrase that best fits the blank space in each sentence:
1/ The story about UFOs caught the ___________ of the whole class .
A. decision B. imagination C. evidence D. science
2/ There’s no _____________ that life exists on other planets.
A. creature B. experience C. evidence D. condition
3/ The satellite moves around the earth’s _________ round the sun.
A. surface B. path C. space D. orbit
4/ My grandfather is keen __________ growing fruit trees.
A. of B. in C. on D. for
5/ Articles and reports in newspapers talk lots about UFO _____________ .
A. shapes B. balloons C. appearance D. exposition
6/ People are talking about the __________ circles on the fields in The Great Britain.
A. secret B. mysterious C. marvelous D. excellent
7/ UFO’s mean ___________ flying objects.
A. unsafe B. unknown C. unable D. unidentified
8/ Some scientists and government want to send ___________ to Mars.
A. pilots B. aliens C. astronauts D. students
9/ What scenes on the earth can you see from __________ space.
A. out B. outer C. upper D. inner
10/ I think UFOs exist only in films for ___________ .
A. imagination B. persuasion C. entertainment D. introduction
(23-28) Choose the word or phrase that best fits the blank space in the following passage:
On October 21, 1978, Australian pilot Frederick Valentich, age 20, took off from Melbourne and (23)__________ towards a small island. It was the young men’s first solo night over water. It was a still, clear evening, and from his Cessna aircraft Valentich had a perfect (24) _________ of the sky above and the sea below. Shortly after taking off, Valentich reported to flight controllers in Melbourne that he was being followed by a UFO. “ It’s a long shape,” he reported, “ with a green light, sort of metallic like, all shiny on the outside”. A few minutes later, he told the controllers, “ That strange aircraft is hovering on top of me again.” After that Valentich stopped talking. For the next fourteen seconds the traffic controllers heard a strange ringing sound. Then silence. Valentich and his plane never reached the island, and no (25) __________ of him or his aircraft was ever found. Several (26) __________ of the public report seeing strange phenomena in the sky over Melbourne that night. An amateur photographer produced a photo of (27) __________ looked like a large object surrounded by vapor. A NASA scientist, Richard Haines, heard about the story and began an (28) __________. He analyzed Valentich’s voice on tape and the strange sound heard at the end of the tape. But he concluded that it was “ unidentifiable.” He decided that there were four possible explanations for the mystery surroundings Valentich disappearance: (1) Valentich might have become confused and disoriented while flying his plane and finally crashed; (2) He could have staged a deliberate hoax;(3) he could have been the victim of a top secret advanced weapons test; or he may have benn captured by the occupants of a OFO.
23/ A. headed B. pointed C. directed D. guided
24/ A. sight B. look C. view D. spectacle
25/ A. mark B. trace C. trail D. lead
26/ A. members B. beings C. sessions D. units
27/ A. that B. which C. such D. what
28/ A. identification B. investigation C. interrogation D. introspection