Поделитесь своими знаниями, ответьте на вопрос:
III. Write questions using the PPS or PPC. Example. Paul is training to be an actor. How long have you been training? What plays have you appeared in? 1. Sue and Helen are backpacking round Europe. How long? Which countries? 2. Tom collects toy cars from around the world. How many cars ? How long?