The First Day of Mmy Winter Vacation The First Day of my Winter Vacation

Only important words in title need capital letter.

In the morning, I went over what I had learned. In the morning I went over what I had learned.

"had learned" sounds better than "learned" because you learned something then after that ate breakfast.

In the morning, I went over what I had learned. In the morning, I went over what I had learned.

Pluperfect/past perfect (past in the past) tense is required because you learned before the morning.

In the morning, I went over what I had learned. In the morning, I went over what I had learned.

Then I had my breakfast. Then I had my breakfast.

Then I had my breakfast. Then I had my breakfast.

Then I had my breakfast. Then I had my breakfast.

Then I had my breakfast. Then I had my breakfast.

I ate somea few pieces of bread and two bananas. I ate a few pieces of bread and two bananas.

"I ate a few pieces of bread" or "I ate some bread." Use "a few" when the noun is countable and "some" when the noun is uncountable.

I ate somea few pieces of bread and two bananas. I ate a few pieces of bread and two bananas.

It suddenly occursred to me that my hair iwas too long. It suddenly occurred to me that my hair was too long.

was not is - past tense.

It suddenly occursred to me that my hair is too long. It suddenly occurred to me that my hair is too long.

It suddenly occursred to me that my hair is too long so I had my hair cut at about two. It suddenly occurred to me that my hair is too long so I had my hair cut at about two.

So I hadgot my hair cut at about two. So I got my hair cut at about two.

This is somewhat more common in my experience.

So I'll hadve my hair cut at about two. So I'll have my hair cut at about two.

So I had my hair cut at about two.

This is a sentence fragment so I deleted it and added it to the previous line.

In the afternoon, I will studyied math and then gowent to the movies. In the afternoon, I studied math and then went to the movies.

Past tense needed

In the afternoon, I will'm going to study math and then go to the movies. In the afternoon, I'm going to study math and then go to the movies.

"will" sounds clunky in this sentence. "going to" is typically preferred when referring to a planned event/activity.

In the afternoon, I will study math and then go to the movies. In the afternoon, I will study math and then go to the movies.

I wanted to watch Avatar2. I wanted to watch Avatar2.

Past tense - telling a story

I want to watch Avatar 2. I want to watch Avatar 2.

I want to watch Avatar 2. I want to watch Avatar 2.

It hais so much fun. It is so much fun.

Things are fun, people have fun.

It hwas so much fun. It was so much fun.

Past simple tense

It haseems so much fun. It seems so much fun.

It haslooks like so much fun. It looks like so much fun.

What a colorfull day! What a full day!

In the US, we don't use the word "colorful" to describe a day.