2、B.carefully;informationenoughC.careful;informationenoughD.carefully;enoughinformation()3.Doyouwriteareport______ananimal_______dangerfortheclub?A.about;onB.on;inC.to;fromD.in;with()4.________didyouweighwhenyouwereborn?A.HowheavyB.HowmuchC.HowmanyD.How()5. n