初三英语词性转换1.Whales have few_____________(enemy).2.He's just___

初三英语词性转换
1.Whales have few_____________(enemy).
2.He's just___________________(turn)from Nanjing.
3.The____________(pollute)problem is getting more and more serious today.
4.The notice will be delivered to you by the__________________(message)in our office.