помогите с заданием по англ. задание внутри

Заполните пропуски словами: already, yet, ever, never, just, for, since, always:
1. The goods will be with you soon. They’ve _______ left our warehouse.
2. I’ve _______ had a great idea. Why don’t we launch a new range of colours?
3. We’ve known each other _______ more than twenty years.
4. I’ve _______ used my credit card on the Internet. I don’t think it’s safe.
5. I haven’t had a chance to speak to Magda _______, but I’m sure she’ll agree.
6. I’ve _______ worked in insurance, ever since leaving university.
7. I’m sorry he hasn’t called you back. He’s been in a meeting _______ lunchtime.
8. Have you _______ been to Sao Paulo? It’s completely different from Rio.