Subject Verb Agreement

Step 1: Analyzing the subject.
The subject "He, as well as his friends" is a compound subject. However, the phrase "as well as" does not change the number of the subject, so it remains singular ("He"). Therefore, the verb should agree with the singular subject.

Step 2: Analyzing the options.
- (A) aren't: This is a plural form of the verb, but the subject is singular. Therefore, it is incorrect.
- (B) were: This is a plural past tense verb, but the subject is singular. Hence, it is incorrect.
- (C) was: This is the correct past tense singular form of the verb that agrees with the singular subject "He."
- (D) has: This is a present tense verb, which does not fit with the past action described in the sentence. Thus, it is incorrect.

Step 3: Conclusion.
The correct answer is (C) was, as it agrees with the singular subject "He."

Step 1: Identifying the error.
In the sentence, "Saira" is a singular subject, so the correct auxiliary verb should be "does," which agrees with a singular subject.

Step 2: Analyzing the Options.
- (A) How does: This is the correct option. The auxiliary verb "does" is used correctly with the singular subject "Saira."
- (B) How did: This is incorrect because the past tense "did" doesn't match the present context of the sentence.
- (C) How does not: This is grammatically incorrect in this context. "Does not" is used in negative sentences, not questions.
- (D) How has: This is also incorrect because "has" is used for present perfect tense, and the sentence is in simple present tense.

Step 3: Conclusion.
The correct answer is (A) How does, as it correctly matches the subject-verb agreement.