Ex 4. Answer the questions. Write complete sentences.
1. How many numbers can Dellis remember in five minutes?
2. What is a very important part of Dellis's work?
3. How often does Dellis train his brain?
4. Why did Dellis first become interested in brain training?
5. What does Dellis say is the best way to remember things?
1. He can remember 248 numbers.
2. Training is a very important part of Dellis's work.
3. He trains his brain every day.
4. He first became interested because his grandmother had memory problems.
5. The best way is to change the word or number into a picture.