I’m surprised to hear from my school teacher again. ________, it is ten years since we met last.

_______ was at the end of the meeting that Mr. Smith made the decision .

I will never forget the day _______ I came to my university and the day ______  I spent in a new city. 

6．Do come here tomorrow ______we, as planned, will enjoy the torch relay of the 2008 Olympics.

Playing QQ’s “Happy Farm” by planting, watering, fertilizing, spraying, harvesting and selling of virtual vegetables, fruits and flowers, we can find out ________ all the excitement is about.