Răspuns:
1.We been starting using this book since September
2.How long has Chloe started learning English?
3.He started sleeping since noon
4.She began working sinceten o'clock.
5.We haven't came to this restaurant for years.
6.We have been waiting for two hours!
7.It started snowing for two days.
8.He has started collecting stamps since he was eight.
Explicație:
