Look at my new digital camera. I bought it ______ October 1, National Day. —Wow, how nice! [ ]

is Dale,brother.

The guidethe students around Zhang Jian’s Former Residence（张骞故居）last month.

I saw you come to school by bus this morning. —Oh, I _________ come to school by bus, but it is raining today.

I am very sad that I ______ many chances in the last few years.