（2012绵阳）Hurry up！If we miss________last bus，we’ll have to get home by________taxi．
A．a，/
B．the，a
C．the，／
D．a，a
—________does it take you to get to school？
—About 20 minutes．
A．How long
B．How often
C．How far
D．How many times
It takes me half an hour________my homework every day．
A．to do
B．do
C．doing
D．does
（2012黔西南）
—What about________a rest？
—OK！Let’s go for a walk．
A．to have
B．had
C．have
D．having
You can go there________bike．
A．ride
B．by
C．by the
D．by a
（2012恩施）
—How far is it from your home to school？
—It’s about twenty________walk．
A．minute’s
B．minutes’
C．minutes
