Q.4 Fill in the blanks using a word. Write the answers in your answer sheet against the correct
blank number
Passenger airplanes mostly fly (a)_speeds less than that (b) sound. Airplanes
can fly (d) greater speeds have been built. This is (e) they fly (f
speeds greater (g) the speed of sound, (h) fuel consumption increases
enormously
Answers
Answered by
2
Answer:
(a) at
(b) of
(c) which
(d) at
(e) because
(f) at
(g) than
(h) the
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