We cannot find the cleaning rod dropped inside the pool because the 
OPTIONS:
- pool is small.
- rod is small.
rod is small.

They got married and quickly planned their trip before the had to go back to work at the hospital. The 
OPTIONS:
- trip was sickly.
- hospital was sickly.
hospital was sickly.

It was easy to shoot the tree, but tough to shoot the target, because the 
OPTIONS:
- tree was nearby.
- target was nearby.
tree was nearby.