Complete the sentence: It ___ to spend time with your children.

• A. Is important
• B. Are important
• C. Am important
• D. Will be important

Answer: (A)

The main idea here is subject-verb agreement in the It is important to … construction. It acts as a dummy subject, and the real idea is the infinitive phrase that follows. Since It is singular, the verb must be singular as well, so the correct form is is. The phrase to spend time with your children functions as the thing described, giving the overall meaning: spending time with your children is important.

Using are would imply a plural subject, which doesn’t fit this structure. Am is incorrect because it doesn't agree with the dummy It. Will be would shift the sentence into a future statement, whereas this expresses a general present truth. A natural equivalent is Spending time with your children is important, but the It construction correctly uses is in the present tense.