1. The film was a success despite its low budget / having a low budget. 

2.  You mustn’t throw trash out of your car window in traffic. 

3. The food at that stall was more delicious than the food at this one. 

4. There are not enough notebooks for the students. 

1. I think we will travel by hyperloop in the future. 

2. I think we will travel by hyperloop in the future. 

3. Are there usually special activities for children at festivals?

1. Motorbike taxis, called "xe om," are popular for short trips.

2. People can watch films on streaming services like Netflix.

3. Waterfalls and rivers are natural sources of hydropower.

Renewable energy sources are important because they are clean, which means they don't harm the environment. They are also sustainable because they won't run out. Additionally, they help reduce pollution and greenhouse gas emissions. Using renewable energy can also create new job opportunities. Overall, renewable energy helps us protect the planet for future generations.

Picture 1:

There are some students in the picture. There are many bookshelves around, so I guess they are studying in the library. The boy is carrying a laptop, while the girl is carrying many books. Two friends are discussing with each other. They might be reviewing and preparing for the upcoming exam.

1. My name is An Dy.

2. I ride my bicycle every day, usually in the morning or afternoon, for exercise and to get around town easily.

3. I like action and comedy films the most because they are exciting and make me laugh.

4. I joined the Lunar New Year festival because it's a traditional celebration with lots of food, performances, and fireworks.

5. I use electricity and sometimes gas for cooking at home because they are convenient and reliable sources of energy

1. Let’s collect old textbooks to give to children in mountainous areas.

2. My sister is fond of making vlogs about animals. 

3. Last week, I had a sore throat, so I stayed at home.

1.  My brother ate something bad and he had/got a stomach ache. 

2. Why don’t we organize a talent show to raise money? 

3. You shouldn’t eat junk food every day.

4.  I prefer listening to country music to listening to classical music. 

1. I drink a glass of milk before going to bed to help me sleep.

2. Volunteering at the food bank is a great way to help people in need.

3. The dancer moved gracefully across the stage during the performance.