Question

Select the correct words from the drop-downs to ensure subject-verb agreement.(1 point)
Dried-up creek beds across the area
started flowing again, thanks to the earthquake that shook our community last month. The quake displaced groundwater, which

worked its way to the surface. ​​​​​​

Answer 1

Dried-up creek beds across the area **have** started flowing again, thanks to the earthquake that shook our community last month. The quake displaced groundwater, which **has** worked its way to the surface.