After a whole day of hard work I'm very tired. It's time we _____ home.
·go
·shall
·went
·should go
出自:佳木斯大学语言治疗学

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块