Question

the choir master said to me, "you must practice well for your singing competition. "(change the narration)​

Answer 1

Explanation:

a+b+c=xb ⇒xb-b=a+c ⇒b(x-1)=a+c ⇒x-1=a+cb. As, a,b,c are in G.P,

Missing: hard ‎| Must include: hard

Answer 2

●Narration Change:- The choir master told me that i must practice well for my singing competition.