【题目】— It is so crowded and the pollution is so serious here!

【题目】I have done everything possible to prevent him from running the risk but ______.

【题目】She ______ her position as principal by giving jobs to her friends, which was severely criticized by fellow teachers.

【题目】Li Hua is going to be an elder brother. His parents are planning to have their child.

【题目】 People who want to cross Canada in less than five days forget the fact _____ Canada is 5,500 kilometers from coast to coast.

【题目】He was ______ the opinion that I should have gotten into coaching because he had and because he had such success with it.

【题目】 Recycling, in its broadest ______, refers to the remaking of waste products and other used materials for practical purposes.

【题目】People say that Vancouver is Canada’s most beautiful city, ______by mountains and the Pacific Ocean.

【题目】A concert will be held in our city _____ the great musician.

【题目】Successful people make a plan to deal with each new problem rather than denying or ______ that it exists.