L51 Reward for virtue
BCDDD ADCAD DB
L52 A pretty carpet
BCCAB DCBAC BD是书本啊！不是练习册。。。这是书本的答案。每课后不是有12道选择题吗？这是自己做的发反了吧？应该是先2个选择题，然后再5个5个的选择题啊，还有其他填单词部分呢？好的话追加悬赏抱歉。我习惯按五个五个空开了。顺序是这样的。前面的填空部分我没有做，如果自己做下去觉得有问题可以百度HI联系我。能不能做下，我绝对加悬赏！L52 A.What has happened:we have just moved;this has not been easy;I have...put;I have ever seenWhat has been happening:I have been working;I have been tryingC have explained... have understood...have you been listening...has been working/has worded...has been earning/has earned...has she earned...have not been listening.2.carefullyhardhardlatenearlyfasthigh