Капец как срочно!!!!!!!!
Had I and my sister picnic last Sunday? Made our mum some sandwiches? Saw we many animals? Took I many photos? Ate we our sandwiches for lunch?
по крайней мере я так считаю
Did their mum make sandwiches? Did they see many animals? Did he take lots of photos? Did they eat their sandwiches for lunch? Судя по примеру, то так