Various of US and Turkish forces in Turkey

What is the primary function of the phrase 'Isn't it?' in English?

• To give a command

• To ask a question

• To confirm a statement

• To express doubt

Which of the following best describes the grammatical role of 'Isn't it?'?

• A noun phrase

• An adjective

• A tag question

• A verb

How does 'Isn't it?' function in a sentence?

• As a statement of fact

• As a standalone question

• As a tag question

• As a rhetorical device

In which situation would you most likely use 'Isn't it?'?

• When making a suggestion

• When issuing a warning

• When confirming a fact

• When giving an order

Which of the following is a correct usage of 'Isn't it?'?

• It's raining, isn't it?

• Isn't it, the sky is blue?

• Isn't it raining, the sky?

• The sky is blue, isn't it raining?