_____Nanshan Middle School you see today is ______different school from what it used to be.
I'll never forget the day _________ I was born.
Although the number of competitors ___ limited, a number of our classmates ___ eager to take part in it.
We don’t need to do __ extra work this evening. The day’s work was almost at __ end now.
It is in Qingdao ___ you’re going to pay a visit to ____ this kind of washing machine is produced.
Luckily, the poor boy had enough money _____ he could buy a train ticket.