English learners sometimes find the structure of asking questions quite difficult to understand.
Here we review the use of interrogative words (also known as wh-words). These are questions which cannot be answered with "yes" or "no" e.g. "What is your name?"
These ten questions are based on common mistakes I've heard English students make.
Who for a person "Who were you talking to?"
Whose for ownership "Whose shoes are those?"
What for a thing or object "What's in that box? "
Why for a reason "Why were you late?"
Which for a choice or amount "Which do you prefer chicken or fish?"
Where for a place / location "Where are you from?"
When for a time "When will we leave?"
How for a way or amount "How do you spell your name?", "How old are you?"