Fill in the correct form of the words in bold forming verbs from adjectives/nouns ​

To form a verb from an adjective or noun, we often add a suffix. The correct form of the words in bold depends on the context in which they are used. Here are some examples:

1. Adjective: careful / Noun: care
Verb form: take care
Explanation: We add the verb "take" before the noun "care" to form the verb phrase "take care." This means to be cautious or mindful.

2. Adjective: happy / Noun: happiness
Verb form: make happy
Explanation: We add the verb "make" before the noun "happy" to form the verb phrase "make happy." This means to bring joy or pleasure to someone or something.

3. Adjective: quick / Noun: speed
Verb form: speed up
Explanation: We add the verb "speed" before the preposition "up" to form the phrasal verb "speed up." This means to increase the rate or pace of something.

4. Adjective: strong / Noun: strength
Verb form: strengthen
Explanation: We add the suffix "-en" to the noun "strength" to form the verb "strengthen." This means to make something stronger or more powerful.

5. Adjective: safe / Noun: safety
Verb form: ensure safety
Explanation: We add the verb "ensure" before the noun "safety" to form the verb phrase "ensure safety." This means to guarantee or make sure that something is protected from harm.

Remember, there may be variations in the verb forms depending on the tense and subject of the sentence. These examples will help you understand the process of forming verbs from adjectives and nouns, but it is important to consult a dictionary or reference material for specific verb forms in different contexts.