.Look through the motto, answer the questions and share your ideas. Make/prepare some environmental solutions.

. No killing! Save Nature! Protect Trees!

• What are these solutions about?
• How can people help the environment? • What current environmental problems is the world facing?

The teacher asks us to listen to his explanations.
Here, we use "to" after the verb "asks" because it is followed by the infinitive form of the verb "listen." The infinitive form of "listen" is "to listen."

He needs the students to write the composition.
Here, we use "to" after the verb "needs" because it is followed by the infinitive form of the verb "write." The infinitive form of "write" is "to write."

The teacher wants us to use the dictionaries.
Here, we use "to" after the verb "wants" because it is followed by the infinitive form of the verb "use." The infinitive form of "use" is "to use."

The teacher lets me open my dictionary several times.
Here, we use "to" after the verb "lets" because it is followed by the infinitive form of the verb "open." The infinitive form of "open" is "to open."

I make myself write as neatly as I could.
Here, we use "to" after the verb "make" because it is followed by the infinitive form of the verb "write." The infinitive form of "write" is "to write."

The teacher makes us work.
In this sentence, we do not need to use "to" because the verb "makes" is followed by the bare infinitive form of the verb "work."

In summary, the use of "to" after a verb depends on the specific verb used and its relationship to the following verb. Infinitive verbs in English are often used with the word "to" before them, but there are certain verbs that can be followed directly by the bare infinitive form without "to."

To determine the nouns that derive from the words given in the image, we need to understand the concept of word derivation and the specific rules that apply to each word.

1. Comfort (verb) -> comfort (noun)
- The noun "comfort" is derived from the verb "comfort." It refers to a state of physical or emotional well-being or satisfaction.

2. Care (verb) -> care (noun)
- The noun "care" is derived from the verb "care." It refers to the provision of what is necessary for the health, welfare, maintenance, and protection of someone or something.

3. Decision (verb) -> decision (noun)
- The noun "decision" is derived from the verb "decide." It refers to the act of making up one's mind or choosing between options.

4. Permission (verb) -> permission (noun)
- The noun "permission" is derived from the verb "permit." It refers to the act of allowing or granting approval to do something.

5. Confidence (verb) -> confidence (noun)
- The noun "confidence" is derived from the verb "confide." It refers to a feeling or belief in one's own abilities or qualities.

In summary, the nouns derived from the given words are:
- Comfort (from the verb "comfort")
- Care (from the verb "care")
- Decision (from the verb "decide")
- Permission (from the verb "permit")
- Confidence (from the verb "confide")

These nouns have specific meanings and usages in the English language.