2．ur life is easier or more difficult than ur grandparents
3．reading: letter from a student, want the uni. to teach computer skill to students listening: not necessary: 1, 现在发展了, 每门学科都用到,不用专门教 2, uni. 没必要教任何basci skill给学生 ,应该自己学, not the uni. s fault
4．suck cost reading: suck cost ------money that is invested can not be returned listening: example: buy a ticket to have a good seat in a game. but it is raining that day and cold outside. If at home, u can watch the game cozily and warmly, but u have already paid for the ticket and cannot get it back (return the money)
5．class will have a review of the appraching test problem: the man 答应朋友帮他搬家，不能参加ＲＥＶＩＥＷ了 solution: 1, review在早上，可以弄完再去帮忙搬家, MAN: 不,朋友动作慢,东西多,要很长时间；2, 借NOTE给你---------------------MAN: 太NICE了,但是我想还在REVIEW上提问题让教授回答。WOMAN: 提问题给我吧,我帮你解答 6．fungi 对tree 的好处：1, 把tree弄hollow了, 有助于root 变得stable； 2, provide a home for animals , example: birds can nest in trees ；3, 那些animals的waste products 可以给tree增加 nutrition。