Translation machines are one of the greatest inventions. First, they are very helpful for travellers because travellers can quickly translate signs, menus, and directions. This makes getting around in new places easier. Second, they help people from different countries understand each other better. This means we can share ideas and work together more easily. Third, translation machines are great tools for learning new languages. You can use them to translate words and phrases, which helps you practise and improve your language skills. In conclusion, translation machines are an amazing invention that makes travelling, communicating and learning easier.

Question 1: The boys said they were picking up litter on the beach then. 

Question 2: Before Lucas arrives at the restaurant, we won’t order our meals.

Question 1: During a flood, you should listen to instructions from local authorities.

Question 2: Mars is one of the most promising planets for life in our/the solar system.

In Vietnam, floods are a common problem, especially when it rains a lot. During the rainy season, which usually happens from May to October, heavy rain falls across the country. This makes the rivers and streams overflow, and water spreads over the land, causing floods in many places. The floods can be really dangerous. They can destroy houses, roads, and farms, and sometimes people even get hurt or have to leave their homes. The government tries to help by building things like dams and levees to control the water and warn people when floods are coming. But still, floods can be a big problem for many people in Vietnam, so it's important for everyone to be ready and stay safe when it rains a lot.

Question 1: He asked the villagers how often earthquakes occurred in that region. 

Question 2: They told me (that) I could find a wide range of beauty products in their store

Question 1: I think robots can’t replace the role of teachers in education. 

Question 2: People will still send letters to each other in 2050.