You look very cool today, Simon.— ___________

The school canteen has announced that some new dishes will become _____ to our students.

I appreciate ________ if you accompany me to the Shanghai World Expo.[ ]

In order to protect the environment，supermarkets and stores are forbidden to ______ freeplastic bags to shoppers.

I hear the 2010 Shanghai Expo isheld __________ May 1st _________ Oct. 31st.