31. successfully (trạng từ đứng trước hoặc sau động từ)

32. extinction (at risk of + noun)

I.

33. The sooner we can solve this problem, the better for all concerned.

34. The green dress isn't as expensive as the blue one.

35. Men and women should be given equal pay for equal work.

36. Visitors mustn't stay in the hospital after 9 p.m.

II.

Everyone in today's world probably understands the importance of wildlife protection since it is one of the most often discussed issues. We should, in my view, take the following steps: People should be taught about the role of wildlife in protecting habitats and habitat from an early age. Perhaps more concerning is the fact that these species are threatened or endangered. When it comes to saving endangered species, the government should make it illegal for humans to kill animals, trees, buy and selling animal products. The legislation should have tighter rules and harsher fines. Creating national parks and wildlife refuges is a great way to reduce the possibility of extinction. Wildlife should be kept in these reserves in a clean and protected environment for sustainable development and reproduction. Just by these measures, we can protect lots of animals from extinction.