I startedbegan listening to the TV news on TV in English these days becausrecently. Since my summer holiday started since this week and, I have timmore time available to watch it. I began listening to the TV news in English recently. Since my summer holiday started this week, I have more time available to watch it.

I started listening to the news on TV in English these daysrecently because my summer holiday started since this week and I have some free time to watch it. I started listening to the news on TV in English recently because my summer holiday started this week and I have some free time to watch it.

My school were quite slowas later than other schools to getbe dismissed summer break. My school was later than other schools to be dismissed summer break.

My school were quite slow's summer break started later than other schools to get summer break. My school's summer break started later than other schools.

School is a singular noun, so you should use "was" instead of "were". But here it makes more sense to describe the summer break as happening later.

My school wereas quite slower than other schools to get to summer break. My school was quite slower than other schools to get to summer break.

better phrasing: My school's summer break started much later than other schools.

I got a lot of new words that I didn't knowlearned many new words in news this morning, so I thought it iwas good way to increase my vocabulary. I learned many new words in news this morning, so I thought it was good way to increase my vocabulary.

I gotheard a lot of new words that I didn't know ion the news this morning, so I thoughtink it is good way to increase my vocabulary. I heard a lot of new words that I didn't know on the news this morning, so I think it is good way to increase my vocabulary.

"so I thought it is good way to increase my vocabulary." this sounds unnatural because "thought" is past tense and "is" is present tense. The tense should match.

I gotheard a lot of new words that I didn't know in news this morning, so I thoughtink it is good way to increase my vocabulary. I heard a lot of new words that I didn't know in news this morning, so I think it is good way to increase my vocabulary.

for sure!

There's been the World Cup World Cup has been going on recently, so it is also a good timinge to know soccer terminology. The World Cup has been going on recently, so it is also a good time to know soccer terminology.

There's been the World Cup recently World Cup has been going on, so it i's also good timing to know soccer terminology. The World Cup has been going on, so it's also good timing to know soccer terminology.

Even thought,I am happy because it is way longer than Japan's summer holiday. I am happy because it is way longer than Japan's summer holiday.

Even thoughtHowever, it is way longer than Japan's summer holiday. However, it is way longer than Japan's summer holiday.

I assume "it" here means your school's summer break?

Even thought, it is way longer than Japan's summer holiday. Even though it is way longer than Japan's summer holiday.

this should be joined with the previous sentence, it doesn't work on its own.

I'm happy.

Therefore I'm happy. Therefore I'm happy.