根据句意及所给汉语提示，在空格上填写适当的单词。
【小题1】Their traveling expenses        (总计)to seven hundred dollars．
【小题2】There are some    (西瓜)on the table．
【小题3】   (混合)flour，yeast(酵母)and water to make bread．
【小题4】My mother often make a chicken     (三明治)for me．
【小题5】   (加上)a few more names to the list．

根据句意和首字母，在横线上填入一个适当的单词，使句意完整、语法正确。

1．Thank you f__________ your letter．

2．March is the t__________ month of the year．

3．His daughter likes to a__________ him lots of questions．

4．The sweaters are at a very good P __________ in the shop．

5．He and his friends often play V__________ in the PE．classes．