A ran into偶然遇到;B. cared about关心;C. looked for寻找;D. passed by经过。这里指作者偶然遇到5位同班同学。故选A。小题8:考查副词。A painfully 痛苦地;B. socially社会地;C. naturally自然地; D. hopelessly无望地。这里指作者在社交方面很糟糕。根据句意故选B小题9:考查上下文串联。根据I looked ...