1)
a. cheap
b. sold
c. lend
d. lost
2)
a. signature
b. card
c. advert
d. relatives
e. success
f. exit
3)
a. Jonathan is taller than Penny
b. Samantha is the shortest student in our class.
c. My new bike is better than my old bike.
d. They are the riches people in the village.
e. Kelly is the worst tennis player at the club
f. I am the oldest person at the party.
4)
a. Gareth's computer is old too.
b. My trousers aren't long enough.
c. My coffee is too hot to drink.
d. Your homework isn't good enough.
5)
a. any
b. many
c. much
d. some
e. a lot of
f. much
g. much
h. many