I. BEFORE YOU READ Work in pairs. Ask and answer the following questions. (Làm việc theo cặp. Hỏi và
Task 1. The words in the box all appear in the passage. Fill each blank with a suitable word. (Chang
III. Ater you read Work in pairs. Discuss with a partner and find out five world largest countries i
Task 1. Below are some of the causes of population explosion. Put them in order of importance and ex
Task 2. List the problems facing poor and overpopulated countries. Then report your results to the c
Task 4. Talk about the problems of overpopulation and offer solution, using the results of Task 2 an
I. Before you listen Work in pairs. Discuss the following questions. (Làm việc theo cặp. Thảo luận c
II. While you listen - You will hear Dr. Brown, a world population expert, talk about the world popu
Task 1. Choose the best answer A, B, C or D for the following statements and questions. (Chọn đáp án
Task 2. Listen again and answers the following questions. (Nghe lại và trả lời các câu hỏi sau.) Cli
III.After you listen Listen again. Work in groups. The summarise the main ideas of the passage. (Ngh