CD 1 Answers for NA 2 class

Track 15 answers

1 modern buildings / 2 energy / 3 out of  (away from ) / 4 personal problems

5 too hot  /  6 air conditioning  /7  air conditioning  / 8 indoor air quality

9 (building) materials  / 10 (office) cleaning

Track 16 answers

1 diving courses   / 2 athletic track / 3 hockey  /4 indoor tennis courts

5 volleyball   / 6 lunchtime (s)   /  7 weightlifting   / 8 gymnastics

Track 17 answers

1 yes  / 2 no  / 3 yes  / 4 no  / 5 yes  / 6 yes  /  7 no  / 8 no  / 9 no  / 10 yes  /  11 no 

Track 18 answers

1 best preserved   / 2 cathedrals   / 3 battles   / 4 transport museum  / 5 (cheap) family ticket

6 boating lake  /  7 as big as  / 8 snake house  / 9) art gallery   / 10) theme park

Track 19 answers

1 comedy / 2 credit card / 3 ten or more / 4  3 p.m.  / 5 in the balcony / 6 thirty minutes   

/ 7 unemployed  / 8 show identity (identification)

Track 20 answers

1 D / 2 C / 3 A / 4 D 5 B / 6 A