1．The drug is effective but has a(n) tendency(倾向) to cause headaches.
2．The project has received widespread public support so it must be carried out.
3．The water is extremely cold and the lake’s average(平均的) water temperature is just 3℃.
4．If we can use recycled(可循环的) materials, we will cause less pollution to the earth.
5．The casual(随便的) dress is becoming more and more fashionable.
6．There’s a lot of disagreements(分歧) among politicians on this issue.
7．Mary felt a bit tired. She wanted to refresh(恢复) herself with a cool bath.
8．Everyone should make a contribution(贡献) to protecting the environment.
9．In his judgement, polluting industries should fight against carbon pollution(污染)．
10．As we all know, the growth(生长) of crops depends on sunlight.
