— times did you do exercise last week? — Twice.
---Can you describe what Mr. Green's daughter is like? --- Oh, she has the very_______ of Mr. Green. I'm sure you can know her at the first sight.
We can have ________ bluer sky if we create _________less polluted world.
The park is far away from here indeed.It’s about _________walk.
Mr.Green,do you know ____________________? ----July10.It will last a month.
We wonder if our teachers _____to our graduating party next weekend. If they _______,we’ll be very happy.