—Nearly once every two months.

—More than 12 hours.

—In three weeks.

is Mount Huang?

?

 do you  of our school uniform？

Model A: get to school by bike(?)

How long does it take you to get to school by bike?

It takes me about 30 minutes to get to school by bike.

Model B: from your house to your school(?)
How far is it from your house to your school?
It is about 1 kilometer.
 

—In Stratford, England.

has Mr. Smith been in China?

—That's easy! It's you!