Hello Harry! ^^ Thank you for submitting your homework today. Kindly take note of the corrections that I made. Thank you! ^^

Subject: The things that I have to do to reach my dreams

Harry: I can study my self for my future
Correct:  I will study hard.
Explanation:  If the action will be accomplished in a later time, you have to use the future tense of the verb. You may use "will" or "shall." You may also remove the term " for my future to avoid redundancy and to have a concise statement. Also, declarative sentences end with a period.

Harry: I can exercising for my future.
Correct:I will exercise regularly.
Explanation:  If the action will be accomplished in a later time, you have to use the future tense of the verb. You may use "will" or "shall." You may also remove the term " for my future to avoid redundancy and to have a concise statement.

Harry: I can protect my eyes for my future.
Correct: I will protect my eyes.
Explanation: If the action will be accomplished in a later time, you have to use the future tense of the verb. You may use "will" or "shall." You may also remove the term " for my future to avoid redundancy and to have a concise statement.

Harry: I can read a book for my future.
Correct: I will read more books.
Explanation: If the action will be accomplished in a later time, you have to use the future tense of the verb. You may use "will" or "shall." You may also remove the term " for my future to avoid redundancy and to have a concise statement.

Harry: I can study english for my future
Correct: I will study English more.
Explanation: If the action will be accomplished in a later time, you have to use the future tense of the verb. You may use "will" or "shall." You may also remove the term " for my future to avoid redundancy and to have a concise statement. Also, declarative sentences end with a period.

Harry: I can talk and think alot for my future.
Correct: I will improve my communication and critical thinking skills. 
Explanation:If the action will be accomplished in a later time, you have to use the future tense of the verb. You may use "will" or "shall." You may also remove the term " for my future to avoid redundancy and to have a concise statement.