Проверьте грамотность 2 анг. предложений :I think my plans and goals

I think my plans and goals will come true, and Ill be fine at school! I have already got used to school, I communicate with my classmates and I know almost all the classroom.

Student мейд a mistake in the first sentence. He should use the future tense, as he hopes the plans and goals will come true. Next, I change ( I am used to) into ( I have already got used to) as he went to school and he is already used to the school. I change ( talk with) into communicate with, as it is more convenient in usage, in the meaning of communicate with people. I change ( the rooms) into the classroom in the meaning of the schools classroom.