extensive

definition: 
large in spatial extent or range or scope or quantity
sentence: 
Because the structure had been left unoccupied since 1980 and had incurred damage during Hurricane in 1989, the restoration was quite extensive.
The extensive snowfall caused problems throughout the city.
difficulty: 
very easy
toefl frequency: 
2
toefl classification: 
adverb: 
extensively
adjective: 
extensive
adverb sentence: 
adjective sentence: 
verb: 
extend
verb sentence: 
noun: 
extension
noun sentence: