Sure! Here are the appropriate words filled in for the sentences using "another," "other," "the other," "others," and "the others":

1. Yes, I know Bill, but who is the **other** woman next to him?

2. There are **three** basic things that you can do to improve your health. It is to stop smoking and drinking. Getting adequate exercise is **another** important step, and **the other** thing you can do is to eat balanced meals.

3. Are Tom and Jane married to **each other**?

4. Four students came late to school. Two of them missed the bus, and **the other** two were involved in the accidents on the highway.

5. All the members of my family love **each other.**

6. I’ve found one of my black shoes, but I can’t find **the other** (or **another one**).

7. We still need **another** piano player.

8. Some students like learning English, but **others** don’t.

9. Do American people shake hands when they meet **each other**?

10. I have been to New Zealand, Australia, and many **other** countries.

11. I'd like **another** beer, please!

12. Where is **the other** shoe? There is only this one in the shoe rack.

13. I think you should see **other** people.

14. I've talked to Josh and Sarah, but I haven't talked to **the other** students yet.

15. He has two brothers. One is tall and handsome, and **the other** is short and unattractive.

16. Ask me **another** question if you want. I know all the answers.

17. Forget about this. We have **other** problems.

18. Only two computers work; all the **others** don't.

19. Some people voted 'yes', some people voted 'no', and **the others** didn't vote.

I hope this helps! Let me know if you need anything else!