Question

D.Fill in the blanks using a word. Write the answers in your answer sheet against the
correct blank number from the given words
1.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.
( because , at , of, which, at, the, at, than )​

Answer 1

a. at

b. of

c. which

d. at

e. because

f. of

g. than

h. the

Answer 2

Answer:

a.at

b.wassssssssssssss