根据汉语或首字母提示写单词完成下面的句子。
1．Does she_______（说）French?
2．How m______ beef do you want to buy?
3．Washing the dishes at home every day is very b________．
4．When the_____（交通）lights are red，you must stop and wait．
5．_______（相信）that Mary can answer this question．