have ever seen, 曾经见过, have travelled abroad, 出国旅行, have finished homework, 完成作业, have never visited, 从未参观, have known sb. for years, 认识某人很多年, have read the novel, 读过这本小说, has gone to another city, 去了另一座城市（人还没回来）, haven’t heard the news, 还没听到消息

Homework-9.26

by
Print
Embed

Leaderboard

We are currently working on improving the Leaderboard functionality. Please help us by offering your feedback.

Give Feedback

Visual style

Options

We are currently working on improving the Activity Settings. Please help us by offering your feedback.

Give Feedback

Switch template

Continue editing: ?