Question

Fill in the blank with the most appropriate option:
Do they often go to the beach? Yes, they _________.

• A. do
• B. go
• C. do go
• D. are going

Answer 1

Answer: (A)

We use do, does (present simple) or did (past simple) to give extra force to the main verb. Since the question is in present and has third person plural subject, root form of the verb "do" should be used. Hence, Option A is correct. The rest of the options do not express this condition, hence incorrect.