We know how to identify even numbers. Without computing them, find out which of the following arithmetic expressions are even.
 
(i) \(​45​ + ​34​\) \(=\) ​​​​
 
(ii) \(4 \times 34​3​ \times 3\) \(=\) ​​
 
(iii) \(5​2​^3\) ​\(=\) ​​