【推荐1】老师告诉我们什么时候上交作业了。
The teacher has told us when to __________________ our homework?

【推荐2】对学生们来说必须按时交作业。
It’s necessary for students to ________________.

【推荐3】对学生来说必须准时交家庭作业。
It is necessary for students _________________________________________________.

【推荐1】昨天课堂上， 我不同意老师的意见。
I ________ ________ my teacher in class yesterday.

【推荐2】根据汉语意思完成句子
1. 每年有数百万人来参观颐和园。
____ ____ people come to visit the Summer Palace every year.
2. 在我看来,学生不应该带手机去学校。
____ ____ ____,the students shouldn’t take the mobile phone to school.
3. 天空没有下雨的迹象。
There is ____ ____ ____ rain in the sky.
4. 他站在桥上俯视这条河。
He stood on the bridge and ____ ____ to the river.
5. 陡峭的悬崖突然向下倾斜,直落大海。
Steep cliffs ____ ____ and down to the sea.

【推荐3】Tom refused my invitation because he was too busy this week. (同义句转换)
Tom ________ my invitation because he was too busy this week.