Resposta :
Resposta:
3.1
2. He is waiting for a bus.
3. They are playing football.
4. He is lying on the floor.
5. They are having breakfast.
6. She is sitting on the table.
3.2
2. "Where's John?" "He's in the kitchen. He's cooking."
3. "You’re stepping on my foot" "Oh, I'm sorry."
4. Look somebody is swimming in the river.
5. We're here on holiday, we're standing at the central hotel.
6. "Where's Sue?" "She's having a shower"
7. They're building a new hotel in the city centre at the moment.
8. I'm going now. Goodbye.