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If they are questions, then those sentences need a question mark. Many 'whether or not' sentences are not asking anything, they are simply stating alternatives. 'Have you decided whether to go to London or not?' is a question, but 'I haven't decided whether to go to London or not' is a statement and not a question.

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16y ago

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What type of sentences end in a question mark?

Questions. Questions end with a question mark. Sentences that are a question usually start with Who, What, Why, Where, When, How, Will, and Is.Examples:What types of sentences end in a question mark?Who is the muffin man?


Can sentences beginning with maybe end in a question mark?

Yes it's possible it depends on the context of the sentence.


What are the sentence signals for the end of a sentence?

The two common sentence signals for the end of a sentence are a period (.) and a question mark (?). A period is used for declarative and imperative sentences, while a question mark is used for interrogative sentences.


Can interrogative sentences have period at the end?

No, interrogative sentences typically end with a question mark. Using a period at the end of an interrogative sentence can change its intended meaning.


What punctuation belongs at the end of a statement?

At the end of a statement (a declarative or imperative sentence), you can use a period. After exclamatory sentences, use an exclamation mark, and after interrogative sentences, use a question mark.


How can you tell if a sentence is interrogative?

Interrogative sentences typically begin with question words like who, what, where, when, why, and how. They seek information, ask a question, or express doubt. Additionally, interrogative sentences end with a question mark.


Does every sentence with if possible have to end with a question mark?

No, not every sentence with "if" has to end with a question mark. The use of a question mark at the end of a sentence depends on whether the sentence is asking a question or stating a fact.


Should there be a question mark at the end of a sentence with ...?

It depends on whether it's a question or not.


4 types of sentences according to structure?

Declarative sentences state facts and end with a period. Interrogative sentences ask questions and end with a question mark. Exclamatory sentences indicate excitement and end with an exclamation point. Imperative sentences give instructions or orders and end with a period.


Are interrogative sentences and declarative sentences same?

no interrogatives are questions while declaratives are statements


Will WikiAnswers add a question mark to your question?

Yes. The question mark is added onto the end of the questions you ask, whether you add it yourself or not.


Does every sentence end with a period?

No because sentences can also end with ! or ? With respect to the above answer, all sentences end with a period, which is placed after the question mark or the exclamation mark. It is there to indicate that the statement is complete and the beginning of the next sentence therefore commences with a capital letter