Now all Chinese couples______to have two children.( )
A.allowB.allowed
C.are allowedD.were allowed
We advise parents ______ their children at home alone in order to keep them away from danger.( )
not to leave
not leave
not leaving
Though she often makes her little brother ______,she was made ______ by him this morning.( )
cry; to cry
to cry; cry
cry; cry
Lei Feng ______ for many years,but his spirit is still encouraging us.( )
died
has been dead
has died
You'd better get up earlier,______ you'll be late for school.( )
and
or
but
﹣Do you know Shanghai is one of ______ in the world?
﹣Yes,it's bigger than ______ city in China.( )
the biggest city;any
the biggest cities;any
the biggest cities;any other