Ответ:

Comparative:

1.his cat is larger than my dog

2.this house is more exciting than ever

3.Mike is funnier than Isaac

4.advertising pressures women to be thinner

5.this book is more boring than the last one

Superlative:

1.

Martha is the eldest of the four sisters

2.that must be the weirdest play ever written

3.that is the sleepiest puppy of the litter