Ex.3
2. has just made
3. have just had
4. have just been
5. has just woken up
6. has just planted
Ex.5
1. John has already packed his things.
2. He hasn't collected his train ticket yet.
3. He has already found his boots.
4. John hasn't bought a new jacket yet.
5. John hasn't checked the weather forecast yet.
6. He has already booked a hotel room.
