Itsimportanttolearntobehave（pr-优题课

It's important to learn to behave 　　（proper） at a big dinner.

科目英语题型填空题难度未知

知识点：派生法单词填空

参观广州博物馆对我们很有教育意义．

　　very educational for us　　Guangzhou Museum．

你沿丝绸之路旅游过吗？

　　　ever　　along the Silk Road？

The students are very h　　． They clean houses for the old people every weekend．

By reading 30 minutes a day， you can learn more words and i　　your writing．

N　　cross the road when the traffic light is red．