21.  In the English lesson, my teacher said that the sentence " He is taller tha I" is right.

22.  When eleven o'clock Miss reen talked professor that the two men were imposter .

23.  When the Spring Festival comes, People will clean their house together, and buy some food , new coats, and on that day, the children will have their new coats, new shoes with their parents go to the others home, say to them" Happy New Year", then the aunts or uncles will give money to the children, the children will be very happy.

24.  Look, the trees come up in our school, the leaves are getting green , the birds fly to this tree, then fly to that tree, they are singing happly .

25.  Little Hong Lian has found some years, but he didn't say that he was whom Hong Lian found ".

26.  When we got to the hospital, we saw Miss Yang was looking after her daughter, we learned that Miss Yang hadn't been in bed for a day .

27.  When I got to he river bank, I found that there was several children swimming in the river.Many of them were good at swimming.

28.  The rain was so greatly that we were stopping cleaning.

29.  That day morning, the forth class is the Geography Lesson.

30.  ' the teacher said: "That lake lies in."