1. It was the culture, rather than the language, ___________ made it hard for him to adapt to the new environment abroad.
A. where B. why C. what D. that
2. I lost everything except my watch while ___________ in that hotel.
A. lived B. to live C. living D. having lived
3. It’s reported that 70% of people in China are _________ about the food security situation after so many accidents.
A. concerning B. concerned C. cautious D. certain
4. We should never ______ the value of knowledge.
A. admit B. ignore C. upset D. worry
5. I am _______ to you for the chance you gave me to express my feelings.
A. helpful B. hopeful C. grateful D. useful
6. I think you should have given him some support, however much you __________ with him.
A. disagreed B. agreed C. approved D. supposed
