Помогите пожалуйста
Put the verbs in brackets into the correct tense(только глагольная форма).
I (16) (go) for a walk in the countryside last Saturday. While I (17)..….………………(walk) across a field I (18)………….. (meet) a man called Stan. He (19) ………. (be) a bank manager a year ago but he (20)…………………… (leave) his job and felt very depressed. Then he said to me, "I (21)…………. (sleep) beside a river last night. But if it (22) ……………(rain) tonight, I (23)……………………. (stay) at a hotel."​