Write the abstract nouns formed from the verbs and adjectives in capital and rewrite the sentence using the abstract nouns formed.
I have a LONG journey to make tomorrow.
Your question is not clear and appears to be incomplete. Recheck your question and please be a little specific so that we can provide you with some meaningful help. Verb part is not clear however given below is the adjective part of the question.
Adjective :- Long
Abstract Noun :- Length
Sentence:- I have to make a journey of great length tomorrow.