那辆抛锚的卡车完全挡住了车道。

The broken-down truck was completely ___obstructing the lane.

那辆车停在路中间，阻碍了交通。

The car parked in the middle of the road was ___obstructing the traffic.

那辆卡车停在路中间，完全挡住了我们的去路。

The truck parked in the middle of the road was completely ___obstructing our way.