She lays a lot of emphasis on the usage of prepositions.她把重点放在介词的使用上.Prepositions and conjunctions are particles.介词和连词是小品词.The teacher asked us to fill in the blanks with prepositions.老师叫我们在空白处填入介词....
简开始重新建立自己自结婚以来便陷于沉寂的社交生活。Jane began to rebuild her social life which had been non-existent since her marriage.这条街两边都是高大而沉寂的房屋, 来往的行人并不多.It was a street of high silent - looking dwellings, not of traffic.夜已来临,这是黑暗, 凄凉, 沉寂...