(A) compulsory

(B) necessary

(C) required

(D) none of these

(A) made of, a
(B) made of, the
(C) made up of, a
(D) made up of, the

(A)  tell

(B)   tells

(C)  told

(D)  telling

(A) but also, were

(B) but also, was

(C) and also, were

(D) and also, was

(A) at,since,to

(B) in,to,since

(C) in,for,to

(D) in,since,to

(A)  out, in

(B)   out, into

(C)  out of, into

(D)  out of, in

(A) on

(B) at

(C) in

(D) of

(A) at

(B) in

(C) on

(D) of

(A) at

(B) in

(C) on

(D) off

(A)  in, in, along

(B)   on, for, on

(C)  on, in, on

(D)  on, in, along