Ex.2
1. isn't as heavy as
2. isn't as fast as
3. isn't as clean as
4. isn't as easy as
5. isn't as warm as
6. not as old as
Ex.3
a) good
b) the latest
c) more comfortable
d) happier
e) the prettiest
f) older
g) the most attractive
h) the funniest
i) curlier
j) shorter
