In order to make our city more beautiful,we have planted _______ trees these years in Yiyang.( )
A.three thousandsB.thousand of
C.thousands of
﹣Who is ______ girl behind the tree?
﹣Which one?The one with ______ umbrella?( )
a; the
the; an
the; a
My cousin will drive me to school today,but I don't know_____.( )
what he'll do
where he'll go
when we'll leave
why we'll go there
I'm so glad that I_____nearly half of the test now.( )
finish
finished
will finish
have finished
Some volunteers are going to_____the central park. Let's join them.( )
put up
clean up
look up
give up
Train tickets_____online. It is convenient.( )
sold
were sold
are sold
have sold