SOLUTION: construct a truth table q--->(p v~q). and be sure to includ all intermediate steps in your table

 
 q--->(p v ~q). 
 
p | q | ~q | (p v ~q) |  q-->(p v ~q)
T | T |  F |    T     |       T
T | F |  T |    T     |       T
F | T |  F |    F     |       F
F | F |  T |    T     |       T
 
Rule for ~A     : Put the opposite of what A is. 
Rule for A v B  : Put T except when A and B are both F, then put F
Rule for A--->B : Put T except when A is T and B is F, then put F
 
Edwin