The Department is also deeply _____ in various improvement schemes.
31.I prefer a house in small coast village to________ in such a large city________ Sydney.
30. Having introduced the advanced scientific methods, the factory turned out ______ in 2006 as a year before.
29. ________that the government can lead them out of the financial crisis, people are optimistic about the future of the country.
28. I'm afraid we'll have to work extra hours for there are still some problems ________.
27. Since I don’t like many vegetables, can I eat fruits every day instead____ the nutrients I need?