Dear Lenhe

How are you? I hope you are all well. This time in autumn reminds me of the picnic at about the same time last year. Let me tell you about my last autumn vacation. It took place a year ago and was one of my most unforgettable experiences.

Last autumn I went to the fields with my friends. It took us four hours to get there by bike. After I went on the rail road tracks, my bike was suddenly put on hold. I tried to free the bike from the tracks but couldn't. I felt very worried and became panicked, I thought I would die and I heard my friends’ voices calling my name. Soon one of my friends ran up and helped me. I was saved. Now recalling that moment I understand how precious life could be. This event taught me to appreciate my life.

Have you got any unforgettable holiday experience that you would like to share with me?

With best wishes,

Hi Peter,

Thanks for your email. Now I’ll tell you about my father. He is 10 years old. He's tall and strong with short black hair. My father is an English high school teacher. He is very humorous, sociable and always willing to help other people. After his work at school, he spends all his free time taking care of my family. He often reminds me to help my mother with housework and tells me how tired my mother is when she has to work too much.

What about you? Write to me soon and tell me about a member in your family.

Best,

Lam

Hi Peter,

Thanks for your email. Now I’ll tell you about my father. He is 10 years old. He's tall and strong with short black hair. My father is an English high school teacher. He is very humorous, sociable and always willing to help other people. After his work at school, he spends all his free time taking care of my family. He often reminds me to help my mother with housework and tells me how tired my mother is when she has to work too much.

What about you? Write to me soon and tell me about a member in your family.

Best,

Lam

April 2nd

Dear Lan,

I arrived in Tokyo, Japan 2 days ago. The weather is really nice! Mai, my best friend and I are going to stay here for 7 days! We are staying in a small hotel in the center of the city. The view from the hotel is so nice and wonderful! I have visited some famous temples such as Sensoji Temple, Tennoji Temple, Yushima Seido,… and tried the matcha.

Tomorrow I am going to my friend’s house in Kyoto. I feel very excited to discover thí beautiful city!

I wish you were here now! You will definitely enjoy it!

Love,

Phuong

April 2nd

Dear Lan,

I arrived in Tokyo, Japan 2 days ago. The weather is really nice! Mai, my best friend and I are going to stay here for 7 days! We are staying in a small hotel in the center of the city. The view from the hotel is so nice and wonderful! I have visited some famous temples such as Sensoji Temple, Tennoji Temple, Yushima Seido,… and tried the matcha.

Tomorrow I am going to my friend’s house in Kyoto. I feel very excited to discover thí beautiful city!

I wish you were here now! You will definitely enjoy it!

Love,

Phuong

a) G = {hs đến từ nước Mỹ , hs đến từ Anh , hs đến từ Pháp , hs đến từ Thái Lan , hs đến từ Việt Nam , hs đến từ Canada, hs đến từ Thụy Sĩ , hs đến từ Nga , học sinh đến từ Brazil

b) 

-kết quả xảy ra : có 9 kết quả thuận lợi : Học sinh đến từ Mỹ , anh , Pháp , Thái Lan , Việt nam , canada , thụy sĩ

a) G = {hs đến từ nước Mỹ , hs đến từ Anh , hs đến từ Pháp , hs đến từ Thái Lan , hs đến từ Việt Nam , hs đến từ Canada, hs đến từ Thụy Sĩ , hs đến từ Nga , học sinh đến từ Brazil

b) 

-kết quả xảy ra : có 9 kết quả thuận lợi : Học sinh đến từ Mỹ , anh , Pháp , Thái Lan , Việt nam

Helo sấmnh

20/9