1. After you take a look at the pictures below, say what reminds you of.

2. Say your new hopes about the new year.

3. About What
the story about courage and curiosity

What will you learn?

Saying the degree is the same
Saying sensible feeling
Answering the introduction
Saying hello
Expressing thanks

(Are they all grammatical? If there are any wrong expressions, correct them,please.)

4. It's the beginning of a new semester.
(What is the meaning of 'it'? Is 'it' an impersonal pronoun? Or what does it refer to?)

5. Look at the boy who is yawning in the second line from the right.

6. Look at the girl who looks happy. There is a musical note in front of her nose. She is in the third line, in the third row.

(Are the expressions in #5 and #6 correct?)

1. After you take a look at the pictures below, tell me what they remind you of.

2. Tell us your new hopes about the new year.

3. About What
the story about courage and curiosity
I'm not sure what these phrases are referring to. There's no sentence, question, or response here.

What will you learn?

Tell us that the degree is the same.
Saying sensible feeling <~~??
Replying to the introduction
Saying hello
Expressing thanks

(Are they all grammatical? If there are any wrong expressions, correct them,please.)

4. It's the beginning of a new semester.
(What is the meaning of 'it'? Is 'it' an impersonal pronoun? Or what does it refer to?)
The expression is correct. The word "it" is impersonal, yes, and refers to the day or maybe the week when the new semester begins.

5. Look at the boy who is yawning in the second line from the right.

6. Look at the girl who looks happy. There is a musical note in front of her nose. She is in the third line, in the third row.

(Are the expressions in #5 and #6 correct?)
They are correct, but 5 would read and sound better if you move "in the second line from the right" to the very beginning of the sentence.

1. After looking at the pictures, I am reminded of something, but since there are no pictures provided in your question, I am unable to give a specific answer. To answer this question, you should provide the pictures or describe them in detail.

2. In order to share my new hopes about the new year, I would need to be programmed with personal preferences and opinions. As an AI bot, I don't have personal hopes or emotions. However, you can share your own new hopes for the new year by thinking about what you want to achieve or experience and expressing them in your own words.

3. The given sentence seems to be incomplete or unclear. It could potentially mean "What will you learn about the story of courage and curiosity?" In this case, you would learn something related to the story's themes or messages. However, if this is a list of phrases or expressions, they are not grammatically correct. For example, "Saying the degree is the same" and "Saying sensible feeling" do not make sense as standalone phrases.

4. In the sentence, "It's the beginning of a new semester," the word "it" is a pronoun that serves as a placeholder for something already mentioned or understood. Without additional context, it is unclear what "it" refers to. It could refer to the start of the new semester itself or to a specific event or situation that signifies the beginning of the semester.

5. The expression "Look at the boy who is yawning in the second line from the right" is correct. This instruction suggests for someone to direct their attention to a specific boy who is yawning and located in the second line from the right within a given context, such as a picture or a group of people.

6. The expression "Look at the girl who looks happy. There is a musical note in front of her nose. She is in the third line, in the third row" is also correct. This sentence instructs for someone to observe a specific girl who appears happy, has a musical note in front of her nose, and is positioned in the third line and third row within a given context, such as a picture or a group of people.