The words are very important. Why not _?

The words are very important. Why not _? The words mentioned __ are very important. They are busy _ this week.They _ very tired.Why not _ a rest the way (in which)the words are used is very important.为什么不是 words are important 什么 the salesman The--------------paragraphs are very important. These Words are all very important.（ ）t What mammals are very important to humans?Why? the w____ "thank you" are very important.A_____ important wo Do you think the new year is very important?Why? Why not write the new words.同义句 The meeting (_)(take place)next week is very important