根据句意及所给汉语提示，在空格上填写适当的单词。
Their traveling expenses        (总计)to seven hundred dollars．
There are some    (西瓜)on the table．
   (混合)flour，yeast(酵母)and water to make bread．
My mother often make a chicken     (三明治)for me．
   (加上)a few more names to the list．