Помогите сочинить предложения со словами: 1) without an explanation
2) to find sth ridiculous

1 My Internet account was banned without an explanation.
   He left the party without an explanation.
   The waiter didn't take our order without an explanation.

2 I find it ridiculous that no alternative to soda is offered when ordering a meal.
   Cats must find it ridiculous that we take a bath.
   I find it ridiculous to accuse him of stealing a car.