When driving, you use a blinking light to ________ that you are going to turn left or right.
indicate
The ________ at the community pool blew his whistle to warn the kids who were running too fast.
lifeguard
The street market was full of ________ colors, loud music, and delicious smells that made it feel alive.
The two campers sat inside the wooden ________ and used paddles to travel across the quiet lake.
canoe
Climbing Mount Everest is a huge physical ________ that only experienced climbers should attempt.
challenge
Due to the bad economy, the company saw its smartphone sales ________ sharply this year.
decline
A park ________ told the hikers to stay on the path to protect the plants and trees.
ranger
The Eiffel Tower is an ________ landmark that almost everyone immediately associates with Paris.
iconic
________ is a highly physical sport where players sprint and tackle each other without wearing heavy armor like in American football.
rugby
There are many ways to stay healthy; ________ ________, you can walk thirty minutes a day or eat more vegetables.
for instance
If you walk in the deep forest at night, you might ________ a dangerous wild animal like a bear.
encounter
Each class elected a student ________ to attend the council meetings and speak for them.
representative
The dark, stormy clouds looked ________, warning the fishermen to return to the shore immediately.
menacing
The soldier cleaned his long-barreled ________ before heading out to the shooting range for practice.
rifle
The two neighbors had a bitter ________ over who owned the large tree growing right between their yards.
dispute
Security guards will ________ the school grounds during the weekend to make sure everything is safe.
patrol
The village ________ gathered all the elders together to make an important decision about the tribe's future.
chief
The player was penalized because he was being too ________ and pushed another player to the ground.
aggressive
In his ________ time, Mr. Davis enjoys reading historical novels and gardening in the backyard.
leisure
I am not sure ________ it will rain today or stay sunny, so I will bring an umbrella just in case.
whether
Even though the math problem was incredibly difficult, Sarah chose to ________ until she found the correct answer.
persist
To ________ for the national finals, the young runner needs to finish the race in under two minutes.
qualify
I would ________ study hard today and relax tomorrow than try to cram everything at the last minute.
rather
Before the vaccine was created, ________ was a very common childhood illness that caused red spots all over the body and a high fever.
measles
After trying many different hobbies, Kevin finally found his ________ when he started building miniature robots.
niche