fill in the blanks with the words in their proper forms.
1.she told us the plan of her new project___.(brief)
2.when he___his wonderful speech,we all stood up and clapped our hands.(conclusion)
3.I am afraid you've made a wrong___.you'd better think it over again.(deside)
4.After a heated___among directors,the matter was settled down in the end.(discuss)
5.This morning I went to school much___than usual.(early)