Step 1: Identify the subject of the sentence.
The subject in this sentence is “We,” which is a plural pronoun. Therefore, the verb must agree with a plural subject.
Step 2: Apply subject–verb agreement rule.
According to grammar rules, the correct forms of the verb “to be” for different subjects are as follows:
- I → am
- He/She/It → is
- We/You/They → are
Hence, since the subject is “We,” the correct form is “are.”
Step 3: Meaning check.
The complete and correct sentence is: “We are almost ready.”
This sentence makes logical and grammatical sense, expressing present readiness.
Step 4: Conclusion.
Therefore, the correct answer is (d) are.