A.Which animal have died out(灭绝) now?B. .A.Elephants B.Dinosours C.pandas D.hyil
( )Are you ____ the park? A. on B. in C. at
()A girl is _____ food in the supermarket. A. buy B. buying C. bought
()I can ____ you . A. see B. saw C. seeing
().It is the middle ___ the night. A.to B. of C. for
()We are ____ a lovely time! A.have B. had C. having