Please tell common noun and proper noun in following sentences 1-8

Please tell common noun and proper noun in following sentences 1-8 ng sentences circle the common nouns and underline the 1. Kapi' saw a tiger on his visit to the zoo. 2. Shreya, my cousin lives in Karnataka. 3. The Colosseum is in Italy. 4. I have seen some boys playing in the park. 5. Mrs Verma often feeds the pigeons. 6. Tarun has gone to Russia for vacations. 7. The cat hid under the bed. 8. The tiger chased the deer.