Complete the sentences using the comparative.
1 Frank is
(good) at running than Charlie.
2 An ox is a lot
(strong) than a donkey.
3 Donna's sister is
-(tall) than her.
4 The moon is
-(small) than the Sun.
5 Ronald says that lions are
(interesting) than mice.
6 My cat is
(large) than my dog!
7 This sofa is
(comfortable) than that plastic chair.
8 My twin brother is a few minutes
-(young) than me.
