I’m surprised to hear from my school teacher again. ________, it is ten years since we met last.
So desperate _____ that no one could help another, each _____ to save himself and his animals.
—Where on earth did you get the book? — ______
Not everyone has realized what_______ important part the balance of________ nature plays in their life.
---Remember how we met for the first time, Dick? ---Of course I do. You _________ to the teachers' office hurriedly and ___________ me.
My friend Shelly is ________ stupid. However, she is pretty smart.