Which sentence is correct?

A You had better going there.

B You had better go there.

C You had better gone there.

D You had better to be going there.

Correct Answer: Option B

অতীতে কোনো কাজ করা ভালো ছিল বোঝাতে had better + verb1 হয় । Had better, Would rather- এর পরে v- এর base form বসে ।