在下列各句的空格内填上一个适当的完整的单词,该词的首字母已给出
M_____ he knows me, but I am not sure.
It’s raining hard, you need to take a(an) u_________ with you.
Jim played soccer b_____ than me.
If something is wrong with your teeth, you’d better go to the d_____
Tom is lazy, he h_______ ever finish his homework.