Bob has learned a lot from his _______ of working in different gyms and is now an expert on all kinds of _______.
Police have found________appears to be the lost ancient statue.
He wrote a letter________he explained what had happened in the accident.
Nowadays people are more concerned about the environment________they live.
Happiness and success often come to those________are good at recognizing their own strengths.
Mo Yan was awarded the Nobel Prize for Literature in 2012,________ made one of the Chinese people’s longheld dreams come true.