求解这句话They were echoed in the rest of Latin America,and beyond it.the eco上讲卡斯特罗的一篇文章中的一句,我卡这儿了,

They were very gluttonous这句话对吗 They were had a good weekend.这句话有错吗 how good boys they were 这句话对吗 What they were doing这句话语法错误吗 be born的用法They were born quiet dogs.这句话中的were born怎么理解? where were the sweets?they were on the table这句话对吗 They were singing while we were dancing这句话可以用while吗 They were sad saying goodbye.上面这句话有错吗?原来的考题为:They were sad_____(say) goodbye. THEY WERE SO YOUNG THAT they could not tell anything 这句话对不对 They may go to London,but they were not certian这句话错哪了 they were unaware they were addictive and that...they were unaware they were addictive and that exceeding the recommended dosage could be dangerous and,at times,fatal.以上这句话谁能帮忙翻译一下? 求解这句话They were echoed in the rest of Latin America,and beyond it.the eco上讲卡斯特罗的一篇文章中的一句,我卡这儿了, They say they were happier before they became rich.这句话是比较级,为什么happier后面没有than? they were not familiar这句话通吗familiar 可以这样用吗?这句话有歧义呀，到底是they were not familiar to me呢？还是they were not familiar with each other呢？ They were not to take him seriously.这句话的语法不太懂 not rich even people lived in the village,they were very happy.这句话对吗? How often one hears children wishing they were grown-ups. 这句话陈述语气怎么翻译? They were ten years old last year.这句话变成英文是什么?