电子课本网 第42页

第42页

信息发布者:
mustn't
football
often
early
makes
messy
look out for 
on the pavement 
too much 
are singing loudly 
walked by
gets
has
healthy
isn't
are crossing
quickly
some
What
mustn't
There's
much
Did
get
The green man means we can cross the road.
Jack waits for the green man before he crosses the road.
on
for
before
at
on