Mark the letter A, B, C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

19. At weekends the city is always packed with people.

A. crowded                 B. busy                                    C. noisy                       D. polluted

20. Thousands of hectares of forest are destroyed by humans each year.

A. damaged                B. improved                C. created                    D. protected

Mark the letter A, B, C or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

21. This travel agency offers cheap accommodation to tourists.

A. budget                    B. costly                      C. economical             D. affordable

22. We should reduce the electricity we use to save money and natural resources.

A. use                          B. earn                         C. waste                      D. keep