They have tried ___ to persuade him to give up smoking.B,almost everything possible D,everything almost possible

They have tried ___ to persuade him to give up smoking.B,almost everything possible D,everything almost possible They have gone to Xi'an,___(have) they? 此新闻宣布以后,人们试图买尽可能多的大米.After the news ___ ___,people tried to ___ ___ ___ ___ as they could. Have they tried to send information to us?不定式 tried to 在这里做什么（例：谓语?……）Have they tried to send information to us?不定式 tried to 在这里做什么（例：谓语?……） They ___(have )breakfast togethertogethe什么意思 They each ___(have)a black pen. They have ___ ____(离开)since 2000. They two have nothing___ ___（共同） they tried hard to make some clothes like the stars'同义句转换they ___ ___ ___ ___make some clothes like the stars'. 翻译 i have tried to make marrige vows mean what they say They have tried for ten years to capture it.(英语同义句） the doctors have tried everything they can___(save)the sick and injured 为什么 injured They will have eleven days' vacation同义句 They will have ___ ___ vacationg. 填空英语~~帮帮忙5656.Don't drink the milk in the fridge,it ___(闻起来)sour.57.____(突然）,I saw a blue whale swimming behind pur ship 58.They are very kind-hearted so they have tried their best to ___(保护）the animals in danger.59.It they have always tried hard to.请解释一下这个句子的语法,为什么always在have的后面? They tried to keep this____happening. They have tried to limit such imports in order to protect their members' jobs!句中tried to是什么成份啊? They want to have lunch with us.....就是做成They ___ ___ having lunch with us.