ปัญหา 3เลือกประเภทWhich question word would you use to find out the reason for something?HowWhenWhyWhat
ปัญหา 7เลือกประเภทIf you want to know the choice among options, which word should you use?WhichWhoWhatWhere
ปัญหา 8เลือกประเภทTo ask about the owner of something, which question word do you use?WhoseWhoWhatWhere
ปัญหา 10เลือกประเภทTo find out the duration of an event, which question word would you use?How longWhenWhatWhere