1. At the party you'll see ... you haven’t met yet.
2. I’m not going to see him because 1 have ... important to tell him.
3. ... has been here before us.
4. This is my business and ... else’s.
5. ... is better than ... in a situation like this.
6. ... has any right to interfere in this matter.
7. It was clear that... had happened.
fc. It’s a cave. I’d like to find out if there’s ... left inside.
9. But in any case, what can ... do?
10. ... at the airport could tell me about the hotel.
11. Can’t you do ... by yourself, no?
12. Sometimes he would sit silent and abstracted, taking no no¬tice of... .
13. ... can become a member of the club.
14. There was hardly ... to occupy him
15. I think there’s ... wrong with my watch.
16. I am expecting ... at twelve o’clock.

1. At the party you'll see someone you haven’t met yet.

To answer this question, we need to understand that the word "someone" is used to refer to an unknown or unspecified person. In this case, it is saying that at the party, you will see a person whom you have not met before. This means that there will be someone new for you to meet and get to know at the party.

2. I’m not going to see him because I have something important to tell him.

In this sentence, the word "him" refers to a specific person that the speaker is referring to. The speaker is saying that they will not meet or see this person because they have something important to tell him. This means that there is a certain message or information that the speaker wants to communicate to this person, and that is why they won't be meeting with him at that time.

3. Someone has been here before us.

In this statement, the word "someone" is used again to refer to an unknown or unspecified person. It is saying that there was someone who came to this place before us. This means that someone arrived or visited this location prior to our arrival.

4. This is my business and nobody else’s.

In this sentence, the word "nobody else's" is used to mean that this matter or situation only concerns the speaker and not anyone else. It is saying that whatever is being discussed is solely the speaker's responsibility or concern, and it does not involve or concern anyone else.

5. Someone is better than no one in a situation like this.

In this statement, the word "someone" is used to refer to any person, whereas "no one" means nobody. The sentence is stating that having at least one person is preferable to having nobody in a situation like this. It implies that having someone, even if it is just one person, is better than having no one at all.

6. Nobody has any right to interfere in this matter.

In this statement, the word "nobody" is used to mean that no person has the authority or entitlement to meddle or intervene in this matter. It is emphasizing that no one is allowed to become involved in or influence this particular issue or situation.

7. It was clear that something had happened.

In this sentence, the word "something" is used to refer to an unspecified event or occurrence. It is saying that it was evident or obvious that an event or incident had taken place. The context suggests that there was a noticeable indication that some sort of event had occurred.

8. It’s a cave. I’d like to find out if there’s anyone left inside.

In this statement, the word "anyone" is used to mean any person. The speaker is stating that they want to investigate or determine if there are still people present inside the cave. They express a desire to know if there are any remaining individuals within the cave.

9. But in any case, what can we do?

In this sentence, the word "we" is used to refer to a group of people that includes the speaker. It is expressing a sense of uncertainty or helplessness, as the speaker is questioning what actions or steps can be taken in the given situation. They are implying that they are unsure of how to proceed or what options are available.

10. Someone at the airport could tell me about the hotel.

In this sentence, the word "someone" is used to refer to any person who works at the airport. It is suggesting that there are individuals at the airport who have the knowledge or information about the hotel. The speaker is stating that they can obtain information or directions regarding the hotel from one of these airport staff members.

11. Can’t you do it by yourself, no?

In this question, the word "yourself" is used to imply an individual's ability or capability to accomplish something without assistance. The speaker is asking if the person they are addressing can complete a task or achieve a goal on their own without any help. The addition of "no" at the end of the sentence indicates that the speaker expects a negative response, as if they do not believe the person is capable of doing it alone.

12. Sometimes he would sit silent and abstracted, taking no notice of anyone.

In this statement, the word "anyone" is used to refer to any individuals present in the surroundings. It is describing a situation where the person being talked about would sit quietly and lost in thought, paying no attention or showing no interest towards others. This suggests that the person would be in their own world and not engage with or acknowledge the presence of anyone else.

13. Anyone can become a member of the club.

In this sentence, the word "anyone" is used to mean that any person has the opportunity or eligibility to join the club. It is stating that there are no specific restrictions or qualifications and that membership in the club is open to everyone.

14. There was hardly anything to occupy him.

In this statement, the word "anything" is used to refer to unspecified things or activities. It is suggesting that there were very few or scarce options to keep him occupied or busy. The context implies that he had little or no sources of entertainment or engagement.

15. I think there’s something wrong with my watch.

In this sentence, the word "something" is used to refer to an unidentified issue or problem. The speaker is expressing a belief or suspicion that there is a problem or malfunction with their watch. They are indicating that they believe there is an error or fault with the timepiece.

16. I am expecting someone at twelve o’clock.

In this statement, the word "someone" is used to refer to a specific person whom the speaker is anticipating or waiting for. The speaker states that they are expecting this person to arrive at twelve o'clock, indicating that they are aware of the time of the expected arrival and are prepared for it.