问题
填空题
用be的适当形式填空。
① — _____ those your pencils?
— Yes, they____.
② I _____Wang Yun. My QQ number _____ 8055725.
③These _____ some new books. But that ____ anold one.
④He _____ from America, and she ______ from China.
⑤My parents _____ at home now.
答案
①Are; are②am; IS③are; is④is; is⑤are