1 . I’d like to_______you on your success in organizing the activity in your school.
祝贺你成功地组织了你们学校的这次活动。

2 . Something has to be done to try to n ________ the gap between the two regions: the economy in the north is at least ten times smaller than that in the South.(根据首字母单词拼写)

3 . 他希望祛除膝盖处的疼痛。
He hoped to________ the pain in what was left of his knee.

4 . 除了钱，父母还需要想出一个教育孩子的好办法。
Besides the money, parents need to________ out a good way to________ their kids.