—    do you surf the Internet?

—Every day.

A．How long          B．How far           C．How often         D．How soon

–             has he lived in Canada? --Since 1998.

— _____ do you go to a movie?

— Once a week．

A．How soon          B．How far           C．How often          D．How long

--______ will you come back?     --- In an hour.

— _______ can we get there?

—In five minutes.

A．How often         B．How far           C．How soon          D．How long