Good afternoon everyone. My name is Thanh. Today, I am going to talk about my interesting place that I would like to introduce you if you want to visit Viet Nam is Nha Trang. There are three things about Nha Trang that i refer here: some information about Nha Trang, how to get to Nha Trang, and some famous places to visit in Nha Trang.
Nha Trang is a little city in Viet Nam, located within the Khanh Hoa province which is widely known thanks to it beautiful beaches , about 450km from HCMC and it is also Vietnam’s most famous seaside resort-town because It is not only the beautiful bay, but also the scuba diving center of Viet Nam, with its islands and white sand beaches, made for a perfect bathing spot, and there are excellent for a stunning vacation.
And, next I will tell you about how to get in Nha Trang. You can go there by airplane, but you have to catch a taxi when you come to Cam Ranh airport because Cam Ranh Airport which is about 30km from Nha Trang beach. A cheaper choice is to take the bus to Nha Trang. You also get in Nha Trang by train, of course, Nha Trang is a stop on the main railway-line connecting Ha Noi and Ho Chi Minh City. Moreover, you also get in Nha Trang by car, it can take 9 hours to come there..
Lastly, I will tell you about many famous place to visit in Nha Trang. If you want to dive into the sea and see fish, Nha Trang is a great place to do it, it is so amazing. Furthermore, you can go to Vinpearl park, there are many game for visitors. Especially, there are cable trains in Vinpearl park, you can see around Nha Trang beach, it is wonderful. In the evening, you can go to around Nha Trang by bicycle or go to seashore, it is fantastic.Moreover, the seafood here is great and cheap for you to enjoy.

2³³³ = 2^3x111 = ( 2³ )¹¹¹ = 8¹¹¹

3²²² = 3^2x111 = ( 3² )¹¹¹ = 9¹¹¹

vì 8 < 9 nên 8¹¹¹ < 9¹¹¹

=> 2³³³ < 3²²²

1.Tickets are sold at the gate of the tourist site.

2. There are not any carrots in the market.

3. Because of the heavy rain, they didn't go camping yesterday.

4. If you are not careful, you'll hurt yourself.

nhìn vào là không thấy gì cả

Bỏ dấu GTTĐ : ta có 3 trường hợp sau:

Th1: x < -2

=> - (x - 1) - (2x+ 4) = 1 => -x + 1 - 2x - 4 = 1 => -3x -3 = 1 => -3x = 4 => x = -4/3 (Loại)

Th2: -2 \(\le\) x \(\le\) 1 

=> - (x -1) + 2x + 4 = 1 => - x + 1 + 2x + 4 = 1 => x + 5 = 1 => x = 1 - 5  = -4 (Loại)

Th3: x > 1 

=> x - 1 + 2x + 4 = 1 => 3x + 3 = 1 => 3x = -2 => x = -2/3 (loại)

Từ 3 trường hợp => không có giá trị x thỏa mãn

Last year , on summer holiday , when I had just passed the entrance exam to Ha Noi University of technology , my father took me to Ho Chi Minh city for a few days . As being eager for the trip , I prepared many things such as clothes , camera ... Eventually it came . When we got on the plane , I was very glad and the flight took off pricise time . Unlike almost everyone who felt ill at the beginning of the flight , I felt very comfortable . When the plane was floating in the air , I looked over the windown of the plane . Oh , I saw an incredibly beautiful scene . Everything was only lights that were sparkling and subtle . Two hours and a half later , we arrived in Ho Chi Minh city . We caught a taxi to go straight to my uncle’s house which nearly the airport . Next day , we woke up early , preparing to visit the city on my uncle’s motorbike . Who didn’t know that the streets in HCM city were as crowded as in HN city and I found that everyone was in a hurry . First , we stopped at DamSen water park where I enjoyed many aquatic games like slipping from a whirl of water , slithering in gutter , rolling with water and so do on . After that , we had a excellent lunch there . The foods was arranged as a party with many , many dishes : grill leg of turkey , bacon , beef , big crab , lobster , salmon , tuna , etc with various drinks such as cocacola , pepsi , beer and some wine made from grapes . After a while , my belly was full but I still was eatting some dessert . There are some dessert to choose such as melon , grapes , pear . Finally , I got a cup of coffee . I was very relaxed by flourve of it . Next , we slept for a long time and then drove motorbike in the streets about nightfall .We went snowly by motorbike and there were so many fun gave me on the day . Nightlife was animate . All shop was being opened with colourful lights , many vehicles were going in the streets and some people were going on foot in pavement to the streets became bustling and clamourous . About ten o’clock , we went back home to ready for next day that is enjoyable . It’s joyful memory . Furthermore , it’s reward to me for I passed one's examination to studying at HUT so it remind me that I must try to study very well

In our country, summer holiday is the longest holiday in a year. I often went to sea with my family and my relatives every summer holidays. But last summer, my parents allowed me go to sea with my friends. I had many memories with my friends and it made impression on me.
The trip had seven people; four boys and three girls. We learnt primary school together. So far we have been close friends. We spent three days on holiday. On holiday, we only slept four hours a day and the rest time we went swimming, went sightseeing
At the morning, we got up at half past four o’clock to see sunrise. It was very peaceful and calm in early morning. After that we went swimming. In the evening, we went along seaside. At that time the wave seemed gentler than it was in the afternoon. The later it was, the more people the beach had. Everybody looked happy. We took many photographs and had a lots of sea foods. All of us were indeed happy.
At the last day, there was a small problem with me. I had stomachache. Maybe I was not suitable with sea foods. Fortunately I bought medicine, so I took a medicine and I was ok.
After three days, we came back home. I think it was great time in my life.

Life in the countryside is quite different from that in the city. First, it is the atmosphere that differentiates the two living environments. In the countryside, the air and water are much fresher and safer, thus living there is totally comfortable and beneficial for our health. In contrast, people who live in big cities suffer from health problems and diseases related to poor air quality and sources of polluted water. Second, prices and costs of living are cheaper in the countryside than in big cities. Vegetables, fruits and meats are home-grown and home-produced. However, in cities, people have to go shopping for them. Third, the interpersional relationships are more harmonious and friendlier. Those who live in the same village, especially neighbours, for example, know each other very well. There is a close-knit cooperation between people in working and many other daily activities. On the contrary, negatively speaking, city people only live and know their own business. They hardly care about who their neighbours are and what they do. Sending a helping hand, as a result, is never seen among city people. In conclusion, although the city life holds many advantages that make life more convenient, I always prefer living in the countryside where the environment is nice, the costs of living is affordable, and the intimate relationships among people are really meaningful. Personally, If I had a choice between a villa in the city and a small house with garden surrounding, the latter would seem better to me.

||x-5|-3|=9

=>|x-5|-3=9

|x-5|=9+3

|x-5|=12

*)x-5=12          hay         x-5=-12

x=12+5                         x=-12+5

x=17                            x=-7

=>|x-5|-3=-9

|x-5|=-9+3

|x-5|=-6 mà GTTĐ của 1 số luông luôn >=0 nên (loại)

Vậy x=17 hoặc x=-7

1 A. ready , B. teacher , C. dead , D. head

2. A . visit , B. resort , C. museum , D. restaurant

3. A . weeks , B. movies , C. kites , D. lips

4. A. seat , B. great , C. please , D. beach

5. A . know , B. walk , C. worker , D . look