—I've got the job I've been looking forward to.—________!
He telephoned to inform me of your birthday.____________,I would have known nothing about it.
Actually,the London Olympic Park is built _____________ there used to be a poor area called East London.
I find that looking after children is a fun and challenging job ___________ you need to be patient and careful.
___________ we can have clean drinking water lies in ___________ effective measures will be taken by the government about water pollution.
There are many new central leaders in China now, ________ many once worked in the western provinces.