Which of the following sentences correctly uses the conditional tense?(1 point)

Question

Responses

If the library is open, I will borrow a book.
If the library is open, I will borrow a book.

If the library had been open, I will borrow a book.
If the library had been open, I will borrow a book.

If the library is open, I would have borrowed a book.
If the library is open, I would have borrowed a book.

If the library were open, I will borrow a book.

Answer 1

The sentence that correctly uses the conditional tense is:

If the library is open, I will borrow a book.

This is a standard first conditional sentence, which describes a possible future event based on a real condition. The other options either use incorrect verb forms or confusing mixes of tenses.