Choose the best answer to complete the sentences.
Câu 1: UFOs are strange ____objects.
A. playing
B. flying
C. doing
D. learning
Câu 2: A person who flies a plane is called a _____.
A. sailor
B. driver
C. pilot
D. soldier
Câu 3: In 1952, there were more than 1,500 UFO sightings _______ the world.
A. round
B. around
C. on
D. over
Câu 4: In 1964, he claimed he saw an / a _____ object in one of his fields.
A. egg- shaped
B. shaped - egg
C. eggs-shaped
D. shaped-eggs.
Câu 5: Good evening, welcome to our Science For ______Program.
A. Fun
B. Funny
C. Funnily
D. Funniest
Câu 6: We can see the micro organism with a ____ .
A. camera
B. telescope
C. glasses
D. microscope
Câu 7: In 1978, a pilot and his plane disappeared after ______a UFO.
A. had sighted
B. sighting
C. sighted
D. sights
Câu 8: He is an ___ pilot.
A. experiential
B. experiment
C. experience
D. experienced
Câu 9: If he were rich, he ____ travel around the world.
A. will
B. would
C. can
D. must
Câu 10: Scientists say that if people see a UFO, it ___be a spacecraft.
A. will
B. might
C. is
D. was
Câu 11: If it _____ this morning, I will not go out.
A. rain
B. rained
C. rains
D. raining
Câu 12: The house_____ Shakespeare was born is open to the public.
A. where
B. which
C. that
D. when
Câu 13: I’m very busy, so please don’t disturb me _______ it’s urgent.
A. while
B. unless
C. if
D. since
Câu 14: Many reports in newspapers talked about the ___of UFOs.
A. appear
B. appearance
C. appeared
D. appearing
Câu 15: The story about UFOs caught the _____ of the whole class.
A. imagine
B. imaginative
C. imaginatively
D. imagination
Câu 16: Nowadays, the ___ can warn the eruption of the earthquakes
A. science
B. scientists
C. scientific
D. scientifically
Câu 17: I saw a thief take Mary’s purse so I ran _______ him but I couldn’t catch him.
A. after
B. over
C. near
D. into
Câu 18: You should run a lot, swim everyday. You must be in excellent ________ condition.
A. mental
B. optional
C. total
D. physical
Câu 19: Once you get on the trip, you ‘ll be in a different world. You’ll see ______ of the earth.
A. photo
B. posters
C. pictures
D. postcards
Câu 20: Pilots must know about the weather or they can’t land and________.
A. take into
B. get into
C. take up
D. take off
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