Question

d) i) on ii) in
u) at
Star gazing is (a)
rewarding pastime. One glance
the sky on a clear night (c) ....
demonstr2
that it offers an infinite source of researched (d)
study
a) ) one ii) the iii) a iv) that
b) i) at il) upon iii) in iv) above
c) 1) shall il) should
iii) will
iv) would
i) and ii) but ii) that
iv) if
d)​

Answer 1

Answer:

what is your question please mention in detail