﹣﹣﹣ _________ is it from your home to school?
﹣﹣﹣It's about 30 minutes' walk.( )
How far
How long
How often
_______ you have ________ friends here?
Is that helpful ________ us?
He doesn’t like the English corner _________.
Does she ________ Chinese ?
Could you please tell me your name? ________________.