alternative

definition: 
(Of one or more things) available as another possibility or choice:
sentence: 
In recent years several sites have been examined as a possible alternative home for the Abbey
difficulty: 
very easy
toefl frequency: 
3
toefl classification: 
adverb: 
adjective: 
adverb sentence: 
adjective sentence: 
verb: 
verb sentence: 
noun: 
noun sentence: