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．