3предложения со словами think,hechlase,order,wedding cake,half,arrangements!

I think it`s very easy task.
We want to order a pizza, because we haven`t any food at home.
I  like to visit weddings, because it`s very interesting.
Yesterday I cooked very delicious cake.
I go to school at half past eight.
On next week I will visit some arrangements (слово давно в смысле мероприятий)
hechlase-такого слова не существует, проверьте правильное написание