Mandarin · Chapter 8 · Lesson 7 · Grammar primer
Question formation in full
吗 yes/no, choice (V不V), 还是 alternatives, the full wh-word inventory (什么/谁/哪儿/为什么/怎么/几/哪个/什么时候/多少/多大), and tag particles 呢/吧.
The lesson is a long-form read rather than a flashcard session. Open the primer below, work through it once, then come back and continue with the next lesson.
Read the primer