参加完同一个会议后，研究人员就新项目交流了看法。

After attending the same conference, the researchers ___compare ___notes on the new project.

定期会议让家长和老师可以就孩子们的进步交换意见。

Regular meetings allow parents and teachers to ___compare ___notes about the children's progress.

我们见面喝咖啡，交流了我们俩都读过的那些书的心得。

We met for coffee to ___compare ___notes on the books we had both read.