1. b
2. a
3. c
4. c
5. c
6. c
7. a
8. b
9. c
I have got knives.
This is a jug of jam.
There's (some) milk in the glass.
There are mice in the house.
He's got an umbrella.
My father's name is John.
There is (some) butter on the table.
This is Ann's pen.
difficult - more difficult - the most difficult
strong - stronger - the strongest
bad - worse - the worst
wet - wetter - the wettest
dirty - dirtier - the dirtiest
generous - more generous - the most generous