Yes/no question: Is there a picture of Moscow on that wall?

Wh-question: What is on that wall?

Tag question: There is a picture of Moscow on that wall, isn't there?

Choice question: Is the picture on the wall of Moscow or St. Petersburg?

Alternative question: Is there a picture of Moscow on that wall or on the other wall?

Information question: Why is there a picture of Moscow on that wall?

Open-ended question: How do you feel about the picture of Moscow on that wall?

Yes/no question: Has she been ill since Thursday?

Wh-question: Since when has she been ill?

Tag question: She has been ill since Thursday, hasn't she?

Choice question: Has she been ill since Thursday or another day?

Alternative question: Has she been ill since Thursday or since Friday?

Information question: How has her illness affected her daily life?

Open-ended question: How do you think her illness started?

Yes/no question: Were you at his place this month?

Wh-question: When were you at his place?

Tag question: You were at his place this month, weren't you?

Choice question: Were you at his place this month or last month?

Alternative question: Were you at his place this month or at her place?

Information question: What did you do at his place?

Open-ended question: How was your visit to his place this month?

Yes/no question: Will he finish his dinner in some minutes?

Wh-question: When will he finish his dinner?

Tag question: He will finish his dinner in some minutes, won't he?

Choice question: Will he finish his dinner in some minutes or later?

Alternative question: Will he finish his dinner in some minutes or keep eating?

Information question: What is he having for dinner?

Open-ended question: How does he feel about finishing his dinner soon?