I lost my cell phone singnal when we went across/ through a tunnel.
through
We ran to/ down the ocean, and jumped into / out of the water.
to - into
James walked along / across the street until he came to a big house.
along
Look! We're flying on / over the mountains now.
over
The dog started to run toward / to me, but then it suddenly stopped.
toward
We biked over / out of the bridge and in / into the park.
over - into
In the 800-meter race, the runners run around/ across the track twice.
around
The cat suddenly ran across / through the road.
across
If you go over / past the bak, you'll se the supermarket on the right.
past
