Grandma IS WATCHING TV. We AREN'T FLYING to Paris tomorrow. What are the children doing at the moment? IS your girlfriend HELPING mum today? I AM NOT LISTENING to music now. What IS Anya DOING this week? Why IS the baby CRYING? Their family IS TRAVELLING in the summer. My friends and I ARE STUDYING chemistry this year.
В некоторых мной добавлены артикли, в последнем предложении - заменено подлежащее (ваш вариант - разговорный...)
Третье предложение - готовое сразу с нужным временем, только добавлен the.
