Q1. 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 (c) _______ can fly (d) _______ greater
speeds have been built. This is (e) _______ if they fly (f) _______
speeds greater (g) _______ the speed of sound, (h) _______ fuel
consumption increases enormously
Answers
Answered by
15
Answer:
a-fast ,b-helicopter,c-they ,d-higher ,e-why ,f-higher ,g-and ,h-of
Answered by
2
Answer:
a-fast ,b-helicopter,c-they ,d-higher ,e-why ,f-higher ,g-and ,h-of
Explanation:
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