根据句意及所给汉语提示，在空格上填写适当的单词。

1. Their traveling expenses        (总计)to seven hundred dollars.

2. There are some        (西瓜)on the table.

3.         (混合)flour,yeast(酵母)and water to make bread.

4. My mother often make a chicken       (三明治)for me.

5.         (加上)a few more names to the list.

带肋钢筋通常带有纵肋，也可不带纵肋。