Question

Our natural resources are sun, air, water and minerals. Using these resources scientifically, we can
make our life comfortable.
We not only (a) our food, but also fuel for our cars by using (b) energy judiciouly. It
is in (c) interest to remember this.
(a) (i) obtain (ii) take (iii) make (iv) receive
(b) (i) its (ii) this (iii) these (iv) that
(c) (i) there (ii) our (iii) my (iv) their

Answer 1

a) make
b) this
c) our

Answer 2

(a) (i) obtain
(b) (i) its
(c) (ii) our