短文填空。(每空2分，共16分)
根据下面短文内容，在短文的空格处填上一个恰当的词，使短文完整、通顺。
Do you want to improve the way you study? Do you feel nervous before a test? For many students, their biggest     is that they can not concentrate on their study or tests. It seriously affects (影响) both their study and the results of the test.
If so, the following skills(技巧) may be    .
Learning Skills
You should always study in the same place. If you sit on a sofa to study, you will think it is time to relax. Don’t watch TV while you are studying. Some experts(专家) say that you can’t study     if you do it in this way. Try to have a white wall in front of you, so there is nothing that can affect you.
Don’t try to finish too much in one study time. Finish one thing     you start another. If you need to have a rest, stand up and walk around for a few minutes. And it’s also good for your eyes.
Test-taking Skills
Don’t be too nervous about your test. There are some ways of    a test. Try to relax yourself and go to bed early. Getting enough    is very important.
Exercise is another great idea to make you relaxed. Doing some exercise every day will also improve your concentration. Of course, eating some healthy food will do, too.
On the test day, when you     at the classroom, find your own seat and sit down. Try to breathe(呼吸) slowly and deeply. Check your time     the test, but not too often.
With these skills, you’ll be able to do better in your study and tests.