Special Question (What)

What section do you work in?

What section did you work in last year?

What section will you work in next year?

What section are you working in now?

What problem do you have?

What problem does she have?

What position do you have?

What position does she have?

What business do you have?

What business does she have?

What book did you buy yesterday?

What book will you buy tomorrow?

What language can you speak?

What subject do you like?

What kind of food do you like?