根据下列句子的句意、汉语提示或英语解释,写出空白处所缺单词的正确形式;每空一词.
Could you please speak more (慢慢地)? I'm afraid I can't quite follow you.
The teacher speaks (high) of him for his hard work.
You will have to work hard if you want to .(success)
He spoke louder to make himself (hear).
It is (polite) to speak when eating things.
We have only one apple left,you need to (分享)it with your brother.