Choose the correct answer

(19) ........ of my friends ask me how I manage to achieve good results in my exams. Here are some of my top tips for becoming a successful student. Firstly, I always make study notes (20) ......... I can remember what I've read. I have a tendency to forget things easily, so it helps me to write everything down in a notebook. Secondly, it’s important to find a quiet place to study. I like to sit near a window because of the (21) ......... light, and I prefer (22) .......... at a table with a comfortable chair. If you can, find a place where you won’t be interrupted by your phone, TV, or other people. Moreover, don’t forget to eat nutritious food. When I'm studying, I usually eat nuts and bananas. These foods are (23) .......... in protein and fibre, which help me to stay focused and energized. Besides, it's a good idea to take a short break and move around every two hours. I typically take a 15-minute break to walk around the garden or the house. I hope these tips will be useful (24) .......... you.

19. A. Much

B. The number

C. Many

D. Few

20. A. so that

B. because

C. therefore 

D. since

21. A. homemade

B. natural 

C. ordinary

D. common

22. A.study

B. studying

C. studies

D. to studying

23. A. wealthy

B. rich

C. big

D. fat

24. A. with

B. in

C. for

D. on