山脉延伸到远方，消失在天际线。

The mountain range ___extends to the horizon.

这条新建的高速公路延伸了100多公里。

The newly built highway ___extends over 100 kilometers.

这条高速公路一直延伸到海边。

The highway ___extends all the way to the seaside.

夏季促销活动将持续到八月底。

The summer sale ___extends until the end of August.

公司向所有员工提供免费午餐。

The company ___extends free lunch to all employees.

瑜伽课上，老师让我们伸直双腿保持10秒钟。

In yoga class, the teacher asked us to ___extend our legs and hold for 10 seconds.