In 2004, he went to Oxford University __________ he became interested in Chinese culture.

You know Alibaba sold $2bn(20亿) of goods(货物) in the first hour of China’s “Singles’ Day”.—Yes. Ma Yun said he should thank___________ Chinese women.

Is this all that you need？ If you married me, I’d give you everything you _____

Our manager never fails to answer a phone call ______ she is very busy

Battery-operated slippers are used ______ seeing inthe dark.