题目内容
请根据所给首字母提示，写出单词在句中的正确形式。每空只能填一词。
Miss Qin is a good t________．She teaches English well．
－Is it your dictionary?
－No, it's not m________．
We usually s________ the floor before the Spring Festival．
My brother's schoolbag is small, but Jim's is b________．
Don't ride your bike too f________ in the street．It's very dangerous．
