Answer:
The second missed out full stop at end.
The third answer is wrong as however is in lower case.
The fourth is as well as wrong the however is in lower case.
The last missed out full stop.
So, the first is correct as however dont really nessasarily need comma.
Answer:
????????
Explanation:
what?! Lol? I don't get it
Mr. Enfield I don't remember if he was a cop or not
Answer:
4 he expects the hike to end in a disaster
Explanation: