There is another problem need to be solve/solved?不确定是用solved还是solve,为什么呢?

there is another and there is another intersting there is not another one could take your place There is another fish in the sea的引申义? There is another kind of mail taking off in china because there is another one in my heart 翻译句子：there is another way to commit evolutionary suicide. There is another way of w___ out the problem. there is another test to be passed 有错误吗 翻译：when there is trouble,they help one another.. There is another way of w___ out the problem. there is going to be another mountain 这歌叫什么名字 another day is another what is pro-social behavior? there is never a boat that you must catch.there is another boarding all the time. 请问：there is going to be another one there tomorrow.中another是另一个,为什么还要加个one Ican not do that now .There is another tiger over there. tomorrow is another day. even now there is still hope left 什么意思?