I
21a
22b
23a
24d
II
1. The house will be located under the ocean
2. The house will be surrounded by water and thousands of sea creatures such as fishes, octopuses, jellyfishes, turtles and colorful coral reefs
3. No
4. It will help you surf the internet, update information, go shopping and keep in contact with friends from all over the world. Sometimes, you will not go to school because you can stay at home and join online classes by using your computer.
Part D
29. What about going to Ha Long Bay next summer vacation ?
30. I'd like some milk
31. I am keen on collecting stamps
32. I often watch Tv after doing the homework
