Mary likes eating vegetables, such as potatoes, tomatoes and _________.

I was deeply impressed ________ the speech by the mayor of Shanghai before the final voting for EXPO 2010

My little cousin is a (an) boy and he always asks me many strange questions.

The shirt is nice, ________ it’s not big enough.

concert__ to _ some money for thosesuffering from the earthquake, which __ 2,000 lives.