All of your answers are correct, except I think you spelled cook wrong.
Ich habe keinen Bleistift.
Wir haben keine Katzen.
Du schwimmst nicht gerne.(Im not sure)
Peter hat keine Haustiere.
Answer:
(6, 1.5) or C or the third one i know this correct because others asked this question on another site and was correct believe me
Explanation:
