Indoor Pollution

BOOK IELTS PRACTICE TESTS PLUS 1 (ONE)   TEST 3 (THREE) READING PASSAGE 1 (ONE) 1 D 2 B 3 D 4 B 5 C 6 A 7 C 8 D 9 A 10 F 11 H 12 I 13 G     TEST 3 (THREE) READING PASSAGE 2 (TWO) 14 viii 15 vi 16 … Read more