2 câu trả lời
=> He hasn’t gone aboard before.
This is the first time + S + have/has + P2
=> S +have/has + never + P2 + before
=> S+ have/has not + P2 + before
=> He hasn’t gone aboard before.
This is the first time + S + have/has + P2
=> S +have/has + never + P2 + before
=> S+ have/has not + P2 + before