James doesn't fly planes., James flies planes., It is raining., It isn't raining., Sarah and John are playing football., Sarah and John aren't playing football., Tom isn't sleeping., Tom is sleeping., They aren't having fun., They are having fun., Paul and Kim wake up early., Paul and Kim don't wake up early.

Simple Continuous

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？