Make sure you have your definitions visible of what makes a Bronsted-Lowry acid and base as well as the definitions of how a conjugate acid and base are formed.
Bronsted-Lowry acid: Proton (H+1) donor.
Bronsted-Lowry base: Proton (H+1) acceptor.
*These are only on the reactant side of the chemical reaction.
Conjugate acid: Formed from the gain of a H+1.
Conjugate base: Formed from the loss of a H+1.
*These are only on the product side of the chemical reaction.

List the acid followed by a comma and a space and then the conjugate base.
List the acid followed by a comma and a space and then the conjugate base.
List the acid followed by a comma and a space and then the conjugate base.
List the base followed by a comma and a space and then the conjugate acid.
List the base followed by a comma and a space and then the conjugate acid.
List the base followed by a comma and a space and then the conjugate acid.
Conjugate base for HI?
Conjugate base for NH4+?
Conjugate base for H2CO3?
Conjugate base HNO3?
Conjugate acid for CN-1?
Conjugate acid of O-2?
Conjugate acid of CH3COO-
Conjugate acid of NH3?