1．You are s         to take a bunch of flowers to meet the new teacher．

2．I’m very i         in this work． What about you? 

3．Bob is not in the classroom．P       he is in the teacher’s office．

4．I saw many old people w         in line buying cheap eggs．

5．Last month, our school called on us students to r         money and clothes for the students in Sichuan．

6．Ideas about etiquette are different b         people in China and Europe．

7．All of these gifts are very common． Do you have anything s         ?

8．She spoke slowly and c         so that everybody could hear her．