a. I hope this helps with your writing. Best wishes.

b. In my opinion, competition helps us improve ourselves by encouraging us to do our best.

c. Besides, competition shows us how important it is to work together with others to reach our goals.

d. Dear Hoa, I hope you're doing well. I'm writing to answer your question about why competition is good.

e. It also teaches us to keep trying, even when things are tough, and to be fair to others.

f. In short, it's about becoming better and working together to succeed.

a. In conclusion, we can improve the environment in our school in many ways and even small actions can make a big difference.

b. There are two things we can do to improve the environment in our school.

c. First, we should clean up all areas regularly.

d. Second, let's plant more trees in the school yard.

e. For example, we can organize clean-up activities at weekends.

f. This helps reduce CO2 and make the air clean.

Mark the letter A, B, C, or D to indicate the correct arrangement of the sentences to make a meaningful paragraph/letter in each of the following questions.

Mark the letter A, B, C or D to indicate the word whose underlined part differs from that of the other three in pronunciation in each of the following questions.

Mark the letter A, B, C or D to indicate the word whose underlined part differs from that of the other three in pronunciation in each of the following questions.