She was clearly a        customer at Scott' s, as she told the waiter that she would stick to her favorite． 

 I’m always ________ about what I say because careless remarks are likely to hurt others’ feelings.

---Though Liu Qiang was able to complete in thr school spring sports, he is still our hero.

 _________several times, but Mary still has no idea of how to do it properly. 

 _____ shouldn’t have part-time jobs because they are too young.