Can he____something at the meeting ?是speak还是Say?

Can he____something at the meeting ?是speak还是Say? Can you _____this in Japanese at the meeting?填say还是speak. Who will ______ at the meeting?用 say,speak,tell还是 talk You can speak ____ (无拘束地) at the meeting. Everyone can speak ___(free)at the meeting. to speak at the meeting? What did the headmaster (say)at the meeting,为什么不用speak或talk? what didi the manager（C）at the meeting,A.speak B.tell C.say Can I ___it in English?是say 还是speak? Miss Chen___just___to speak at the meeting. our headmaster is (speak) at the meeting Who___(speak) at the meeting yesterday?