Someone left this purse in a class yesterday.
задайте обший разделительный альтернативный и специальные(к словам  this purse и yesterday) вопросы

обший Did anyone leave this purse in a class yesterday?альтернативный Did anyone leave this purse or this umbrella in a class yesterday?разделительный Someone left this purse in a class yesterday, didn't they?специальные What did anyone leave in a class yesterday? When did anyone leave this purse in a class?