—The hall for international conferences is of great importance.—I see, and we are sure to complete it on time.
Both of the rules are broken. I want to buy a ______ one.
--- Which is the smallest number of the four? --- _________.
Please write down the new words in the text of _______. A. Lesson Eleven B. the Lesson Eleven C. Lesson Eleventh
_______ of people in the world are sending information by E-mail ever day.
About _______ of the surface of the earth _______ covered with water.