将下列单词按词义分类，并将序号填在横线上。

(l)cap  (2)violin  (3)basketball  (4) pie  (5) bread  (6)football  (7) vest

(8) guitar    (9) trousers  (10) piano  (11) rice  (12) volleyball

(13) accordion  (14) sandwich  (15) baseball  (16)jacket

1. 乐器类：                                                             

2. 球类：                                                                 

3. 食物类：                                                              

4. 衣服类：