﹣Please keep off the grass.Can't you see the sign____
﹣Sorry,sir!I didn't see it.( )
A.B.C.D.
We left __________such a hurry that we forgot our tickets.( )
on
for
to
in
﹣﹣﹣They've bought the sick children some toys and flowers.
﹣﹣﹣So they have._________nice of them!( )
How
What
How a
What a
It's not ___________to talk with your mouth full.( )
boring
polite
terrible
sleepy
I have a few books on Chinese food.You can borrow ___________ if you want.( )
one
it
much
a little
﹣﹣﹣What's twenty and fifty?
﹣﹣﹣It's ____________________.( )
fifty
seventy
eighty
ninety