（ ）1.Is there ______ room for me to stand in?
A.a B.an C.the D./
( )2.My parents couldn't decide whether they ______send me to a private school next year.
A.will B.would C.were D.has to
( )3.They were made to work hour _____ hour.
A.by B.to C.in D.after
( )4.This is _______ song I've told you about.Isn't it ______beatiful one?
A.the;the B.a;a C.the;a D.a;the
5.（汉译英）不断增长的人口 ______________________