【题目】Nancy enjoyed herself so much _____ she visited her friends in London.

【题目】More TV programs, according to government officials, will be produced ______ people’s concern over food safety.

【题目】Give me a chance, ______ I’ll give you a wonderful surprise.

【题目】Where does the conversation probably take place?

【题目】They elected him ____captain of the team for ____second time.

【题目】What is the woman going to do?

【题目】A dog's eating habit requires regular training before it is ___________ established.

【题目】What do we know about Mary?

【题目】How far is the post office?

【题目】Tom is so independent that he never asks his parents' opinion _________ he wants their support.