ᴘᴀ ʜᴇʟᴘ ᴘᴏ ᴛʏ ɪɴ ᴀᴅᴠᴀɴᴄᴇ
ɴᴏɴsᴇɴsᴇ=ʀᴇᴘᴏʀᴛ

Answer:
4.a 5.d 6.b 7. a
Explanation:
I hope its help Hindi PO yan nonsense