han twenty years____________since hecame to teach in this school, and every student and every parent_____him.

Does Shelley like shopping—Well，she would rather spend time________at home than________in the street.

.The Bank of China, having so far woven its network in 27 countries, ______ its business in Brazil in June 2009

I’d prefer ______ in the office rather than _____ at home watching TV.

I’m here almost half an hourHow come it _____ you so long? — Sorry, honey! I had to drive two blocks before I spotted a place to park the car[ ]