1.We would experience e weather if the glaciers in the Poles melted.
答案:extreme
2.Doctors warn people to be careful with sun exposure because of the risk of s cancer.
答案:skin
3.It’s here that the rivers f down into the ocean.
答案:flow
4.I’m worried about him.He hasn’t yet understood that all work and no play makes Jack a d boy.
答案:dull
5.Young people enjoy ball games,while older people like j and mountain-climbing.
答案:jogging
