2、enbeansare________.(3)—Are________carrots? —Yes,theyare.(4)Wehavea________ofanimals.(5)Thedogsareso________.4.(1分)Sunday________(is/are)fun.5.(1分)Have________(a/an)try.6.(1分)Peter________(like/likes)playingfootball.7.(1分)选择合适的连词填空。when because but beforetill and after orthens