Select the option that has NO spelling or grammatical errors.
1
Although he had never traveled abroad before, Jack felt confident navigeting the unfamiliar castoms and language.
2
Although he had never travelled abroad before, Jack felt confident navigating the unfamiliar customs and language.
3
Although he had never traveled abroad before, Jack felt confidant navigating the unfamilliar customs and language.
4
Although he had never traveled abroad before, Jack felt confident navigeting the unfamilliar castoms and language.