able can be used as an adjective to describe how or why someone is capable of doing something, as in the phrase 'he is able to solve the problem.' It is also used to suggest that someone is capable, suitable, or eligible for a certain task, such as in 'she is able to take on the job.'
1. The team is extremely able and will be able to complete the task on time.
2. Mike was able to fix the computer in just a few minutes.
3. She is able to handle the situation better than anyone else.
When using 'able' as an adjective, it is important to note that it cannot be used prepositionally and should always be in direct relation to the noun or pronoun it describes. Additionally, note that 'able' should not be confused with 'ably', which is an adverb of a slightly different meaning.