He had his camera ready just he saw something that would make a good picture.
Li Na had managed to ______ in motion an upsurge(高涨)of students learning tennis across Asia.
The manager was very angry, for he had sent his business partner two thousand machines yesterday, half of _________ unqualified.
John’s aim is to inform the viewers that cigarette advertising on TV is illegal, __________?
Sarah hopes to become a friend of _________ shares her interests.
--What is that building? --____________ the students have their dance classes.