Unit 6 Answer key Level 3 1 2 will probably crash 3 2 as soon as & & 3 is likely to cry 3 When 4 won't argue 4 unless 5 isn't likely to help 5 If 6 probably won't notice 6 until 7 will pass 7 when 8 might not believe 8 As soon as 9 might buy 9 until 2 2 if 4 2 a & & 3 unless 3 d 4 unless 4 e 5 if 5 f 6 unless 6 b 7 If 8 If 9 Unless # Cambridge University Press 2005 Level 3 Unit 6 LEVEL 3 UNIT 6 GRAMMAR PRACTICE