各位老师，咨询一下高亮句子应该用什么时态。

The Future Library is a project by the artist Katie Paterson. It began with the cutting down of trees in a forest north of Oslo, Norway, in 201 4. The Future Library Trust___used_____wood from these trees to build a special room-the Silent Room-in theOslo Public Library. In place of the trees that had been cleared, 1 ,000 new trees were planted. Every year from 2014 until 2114, a different popular author________ one

original story, and the librarians ___will be keeping_____all the stories in the Silent Room, wherevisitors can look at them but not read them. In 2114, the organisers ___will be cutting down_____the1 ,000 trees that were planted back in 2014. They will then use the wood for publishing the 100 books in the Silent Room. So, in 2114, people ___will be reading_____books that weremade from trees that are growing right now.

答案是will be writing/will write。2014应该是过去时间，过去每年都做，现在也在做，未来按计划也会做，这样应该用什么时态。好像现在完成进行时也有点符合。