Answer:
<em>I thought to myself if I should tell them then or should i wait until they were in a better mood.</em>
Explanation:
During changing the speech of a sentence from direct to indirect, the present tense is changed into the past tense. Words such as now change to then. This is because, in the direct speech, a person is actually thinking or saying the words mentioned in the sentence. In an indirect speech, the person relates what he thought at a particular time or it is simply describing what other person said.
An introductory phrase or clause is a phrase or clause at the beginning that provides background information. Thus the correct answer is B.
<h3>What is a Clause?</h3>
The smallest grammatical element is a clause. A verb must be present in a clause. A clause usually consists of a subject, a verb phrase, and a predicate. The introductory clause in a sentence will be found at the beginning.
The objective of an introductory clause or phrase is to justify or explain the main sentence. Introduction clauses are dependent clauses that give information about the background.
Therefore, option B is appropriate.
Learn more about Clause, here:
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