1) В первом предложении one winter morning должен быть в конце предложения.
2) Не chatting, a speaking
3) Не said to monkey, a ask или talk to monkey
4) Не I said hi and hello, a I said: ,,Hi, what was your name?"
5) Crocodile said: ,, I was Genny and this was Lilly, i was glad to see you