1. His failure in the experiment suggested that he ________ his teacher’s proper instructions, so I suggested that he ___________ his teacher before he left.
A. should not have followed; telephoned B. should not follow; would telephone
C. mustn’t have followed; had to telephone D. hadn’t followed; telephone
2. —I'm terribly sorry that I failed to win the game.
—You are not ________ for all you could do.
A. to blame B. pleased C. right D. satisfied