Fill In The Blanks
1. 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
3
Answer:
Explanation:
a-fast ,b-helicopter,c-they ,d-higher ,e-why ,f-higher ,g-and ,h-of
Answered by
6
(a) at
(b) of
(c) which
(d) at
(e) because
(f) at
(g) than
(h) the
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