精选优质文档-倾情为你奉上七年级（下）语法专项训练Unit 1 连词（and, but, so）一单选题1.That is a very good book_I have read it twice.A.and B.but C. or D.because2.Study hard,_youll catch up with others.A.so B.and C.or D. if3._I am afraid I cant go to the party with you tomorrow._ _you promised me you would. What has happened?A. And B. So C.Or D.But4.The pair of glasses were much too expensive for me_I didnt buy it.A.but B.so C.
