Water : A Precious Resource

Which of the following are not the liquid forms of water?
(i) Snow
(ii) Lake water
(iii) River water
(iv) Water vapour
(v) Ice
Choose the correct combination from the options below.
(a) (i), (iv) and (v) (b) (i) and (ii)
(c) (ii) and (iii) (d) (iv) only