Correct and enrich the following sentences.(先改正,再做成段练习)Jack interested in music. Jack singing and dancing in the classroom. Is selfish. Only think himself.
P. 28 Exercise 1Match the four paragraphs of the passage with their main ideas.
______ of the books had fallen onto the floor.
A. Two three
B. Two third
C. Two threes
D. Two thirds
This afternoon I have a class to_______.
A. do
B. attend
C. receive
D. write