To solve the given question, we should follow these steps:
1. Understand the sentence and its context:
The sentence says, "When you park on a hill, it is wise to use the hand [tex]$\qquad$[/tex] so the car stays stationary."
2. Determine the requirement:
The sentence implies that you need something to prevent the car from moving, so it stays in one position (stationary) while parked on a hill.
3. Analyze the options:
We have the following words and their meanings:
- brake: a device that prevents movement
- break: a gap resulting from damage
- weal: a ridge of raised skin
- wheel: a round object mounted on an axle
4. Select the correct homophone:
We need a word that implies preventing the car from moving. According to the meanings:
- brake fits this context because it is "a device that prevents movement," which is useful when parking on a hill.
5. Identify the context clue:
The word "stationary" in the sentence indicates preventing movement or keeping the car still. This is the context clue supporting the answer.
### Detailed Solution:
- The sentence implies preventing movement so the car remains still.
- From the meanings provided:
- brake: "a device that prevents movement" perfectly matches the requirement of keeping the car stationary.
- stationary directly means not moving, which is the clue supporting the answer "brake."
### Final Answers:
1. Which homophone correctly completes the sentence? [tex]\( \boxed{\text{brake}} \)[/tex]
2. Which word provides a context clue that supports your answer? [tex]\( \boxed{\text{stationary}} \)[/tex]
