A dog learned to skateboard _______ its owner was traveling., while, when, A British family was eating breakfast _____ their parrot started talking in Spanish , while, when, a god dialed 190 _____ its owner was having a heart attack., while, when , A man was playing the guitar in the park ______ a meteorite fell right next to him., while , while.

when or while

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？