题目内容：

阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

Today, we will examine some 1. (use) no-cost things you can do before you study to help you improve your memory and learning. Three important ideas 2. (think) about before studying include exercise, study place and pre-study tests.

Before you study, doing cardiovascular exercise (有氧运动) may help you better remember what you learn. Violent exercise may be especially helpful. So far, researchers have suggested combining 3. two to get the best effects for your memory. The important idea is this: exercise 4. (be) good for your memory.

Where you study is also important for improving your learning. Researchers find that 5. (surround) play big part in how well people remember the words. Although 6. is good to have a desk or a special study area, some research suggests that changing where you study could help you remember 7. (much) of what you study.

Testing is good way of 8. (make) yourself remember new information. In 2018, researchers found that students who took a test before learning a new material did much better after studying the material. The students failed the test, but they were better able to remember the material than students who 9. (ask) only to read the information. So try to take a pre-study test. While you might not know the answer, you will probably be better able to learn and remember the answer when you study it 10. (late).