Помогите, пожалуйста, понять что требуется в задании. Какие слова нужно расшифровать, опираясь на предложения?

Do you ever express and defend your opinions?
Then, you certainly know all of the words hidden in the sentences.
Just unscramble them!

1) I butdo that the he will keep all its promises.
2) She veeeblis that most young people would rather work than go to school.
3) Do you popvisread of smoking?