His play was popular and every time ______about it, he owed his success to the support of his friends.

_________ the exercises, we went on to learn the new words in the next unit.

She was surprised to find the house _____ into when she went back home.

—I regret ________ you that your application has not been successful.—Not successful? I performed pretty well in my interview!

____that we should look after the three dogs three times, my mother left home.