-  Excuse me, would you please speak a little more_______? -Sorry, I thought you could follow me.

---Did you find the small village yesterday? ---Yes, without any difficulty, for it has __________changed over years.

---How many elephants are there in the zoo?--- There aren’t _______.

---        will your mother come back?   --- In two days.

––Have you returned the book to the library _______? ––Yes, I have _________ returned it.