How many ________ are there in the classroom?A.boy B.girl C.boys and girls
给下列单词分类,将序号填在横线上。 ①milk ②green③elephant④eight⑤two ⑥yellow⑦cake⑧duck⑨four⑩red 食物___________动物___________ 颜色___________数字___________
A. I have a ruler. B. Really? I like it. C. Guess!
A. This is Mike! B. Good afternoon. C. Good morning.
A. Bye-bye. B. You are welcome. C. 0K!
A. Sure. Here you are! B.Thank you! C. No, thanks.