35.

43. According to this passage, the sea _____ is likely to have the lowest salinity.

45. What does Sam Boakye’s remark mean?

4. Race remains a prominent and ______ issue in the United States, which has struggled to overcome a legacy of slavery and discrimination.

17. —Why do you choose to work with special needs children?   —I think it will add a new _____ to my life.

16. I see no reason why they shouldn’t go on playing for another four or five years ______ they are fit enough. 

8. It is important that climate-friendly technologies should be ________ to developing countries to help them build green economy. 

10. Don’t let such a ______ matter as this come between us so that we can concentrate on the major issue.

49. Which of the following is true about the research under discussion?

18. Both approaches agree on what is depicted in the poem, but not how it should be ________.

28.

6. —Poor and backward area ________ Western China is, many college students are willing to work there after graduation.   —I can’t agree more. More chances of employment are available.