... Clauses 5 – 8 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20. III 4 periods -Conditional Sentences -Articles: A/AN/THE 9 – 10 11 - 12 21, 22, 23, 24, 25, 26, 27, 28, 29, 30. 31, 32, ... the (8) some (9) the (10 ) the (11 ) the (12 ) a (13 ) Some (14 ) the (15 ) the (16 ) the (17 ) The (18 ) the (19 ) the (20) any ( 21) the (22) the LESSON 14 : EXERCISES (COMPARISONS) ... sent 9. C. must be followed 10 . C. are encouraged 11 . C. which 12 . B. that 13 . B. which 14 . A. that 15 . C. which 16 . B. which 17 . A. who 18 . A. who 35 (1) The (2) a (3) the (4) the...