11. Fill in the gaps with the correct form of the adjectives in the list:
small tall long large
hot
young
smart
a. Days are
in summer than in winter.
b. Most people think that dolphins are
C. A duck is
than a swan.
mammals.
d. My sister is three years
than me.
e. Tom is
in our classroom.
f. Mercury is
planet in the Solar System.
city in Spain.
g. Madrid is​