. -- You see, our plan has been totally ruined! -- Dear me, I _______ his advice.

He did not regret saying what he did but felt that he         it differently. 

—Did you visit the museum today?—No. We _____ it, but we spent too much time shopping.

Tom’s boss told Tome that if he worked hard, he _____ have a rise.

（原创题）The patient insisted that he _____ ill, and _____back home at once.