用动词的ing形式造句 初一下册的现在进行时. 例：I am doing homework. 要有双写加ing的（如：running） 普通的（如：doing） 去e加ing的（如：writing） 各要10个。
人气：490 ℃ 时间：2019-12-07 11:55:11
解答
I am swimming. I am watching films. I am playing computer games. The dog is biting a shoe. The firemen are putting out fires. The dog is digging a hole. The woman is sitting near the window.
