With the city ________ clouded by dirty smog, the government has planned to shut down the four major coal-fired power plants.
Jim passed the driving test, _______ surprised everybody in the office.
George Orwell, _______ was Eric Arthur, wrote many political novels and essays.
We have eight foreign teachers in our school,five of _______ are young ladies.
Next summer, _______ I’ll stay in Sanya,will surely be another pleasant holiday.
I work in a business _______ almost everyone is waiting for a great chance.