I've just... Just = a short time ago.
* A: Are Laura and Paul here?
B: Yes, they've just arrived.
* A: Are you hungry?
B: No, I've just had dinner.
* A: Is Tom here?
B: No, I'm afraid he's just gone. (= he has just gone)
I've already... Already = before you expected / before I expected
* A: What time are Laura and Paul coming?
B: They've already arrived (= before you expected)
* A: It's only 9 o'clock and Anna has already gone to bed. (= before I expected)
* A: Jon, this Emma.
B: Yes, L know. We've already met.
I haven't... yet / Have you... yet? yet = until now:
We use yet in negative sentences and questions. Yet is usually at the end.
Yet in negative sentences (I haven't... yet):
* A: Are Laura ans Paul here?
B: No, they haven't arrived yet. (but B expects Laura and Paul to arrive soon)
* A: Does James Know that you're going away?
B: No, I haven't told him yet. (but B is going to tell him soon)
* Silvia has bought a new dress, but she hasn't worn it yet.
Yet in questions (Have you... yet?):
* A: Have Laura and Paul arrived yet?
B: No, not yet. We're still waiting for them.
* A: Has Nicola started her new job yet?
B: No, she starts next week.
* A: This is my new dress.
B: Oh, it's nice. Have you worn it yet?
Make sentences with just:
1. They have just arrived.
2. He is just got up.
3. They have just bought a car.
4. The race has just started.
Questions and answers. Use Already + present perfect.
1. What time is Paul arriving? = He's already arrived.
2. Do you your friends want to see the film? = They have already seen it.
3. Don't forget to phone Tom. = I have already phoned him.
4. When is Mark going away? = He has already gone (away).
5. Do you want to read the newspaper? = I have already read it.
6. When does Sarah start her new job? = She has already started (it).
Make sentences with just (they've just... / She's just... etc) or a negative sentence with yet (They haven't... yet / She hasn't... yet etc).
1. She hasn't gone out yet.
2. The bus has just gone.
3. He hasn't opened it yet.
4. The train hasn't left yet.
5. They have just finished their dinner.
6. It's has just stopped training.
Questions and answers with yet:
1. Your friend has a new job. Perhaps she started it. You ask her.
* Have you started your new job yet?
2. Your friend has some new neighbours. Perhaps he has met them. You ask him.
* Have you met your new neighbours yet?
3. Your friend has to play her electricity bill. Perhaps she has paid it. You ask her.
* Have you paid your electricity bill yet?
4. Tom was trying to sell his car. Perhaps he has sold it. You ask a friend about Tom
* Has Tom sold his car yet?
