A. pen B. desk C. orange D. apple
E. door F. chair G. window H. schoolbag
⑴How much is it?
⑵Is this your chair?
⑶Are these your rulers?
⑷Please clean the blackboard, Kitty.
A. Yes, it is.
B. Yes, Miss Fang.
C. No, they aren't.
D. Five yuan, please.
A. rulers B. chair C. these D. this
E. desk F. apples G. oranges H. pen
(1)复数 (2)单数
⑴How much is it? A. 请关门。
⑵Is this your pencil? B. 请开门。
⑶How much are they? C. 它多少钱?
⑷Close the door, please. D. 它们多少钱?
⑸Open the door, please. E. 这是你的铅笔吗?
⑹Are these your pencils? F. 这些是你的铅笔吗?