Bob said he was going to join our club but he didn’t. What a shame! He ______ his mind.
The schoolboy regretted ________ after he didn't pass his exam.
What way are you thinking of ________ rid of this kind of pollution?
Reading without stop is a ________ piece of work.
He is not a man easy ________.
_______ in time, little Franz was afraid ________ scolded.