按所给的汉语，用适当的词或短语完成下列句子。（本大题共5分）
小题1:My classmate XiaoMing is very kind and never (说坏话)about others.
小题2:Our English teacher came into the classroom (带着微笑)on her face.
小题3:f you want to join us,please let us know (尽可能快地)。
小题4:He has some problems (算出，解决) the maths problem.Can you help him?
小题5:I will put my photos on my homepage for everyone to (看一看)。
