阅读理解；阅读下列材料，从每题所给的四个选项（A、B、C、D）中，选出最佳选项。
Some top students are giving advice.
| Bill, Canada When taking tests, relax. If you’re worried that you’ll fail the test, you’re sure to get a low score. If you have studied for it long enough, you shouldn’t be worried about getting a low grade. |
| Lily, America Remember the most important advice to get good grades is very simple; do well on tests to get an A or an A-. Do what your teacher says, and the chances are fairly good that you’ll get an A+. Don’t stress yourself. Act cool! |
| Betty, Britain Write good notes. Coloured pens are fun to write with if you want to get more creative with your notes, but use them only for parts of your notes that will probably be on a test or that are important. It makes them stand out. Go over your notes before you take the exams. |
| Tom, Australia In order to get good grades, try to do your homework immediately after school. Time management is important. If you’re told to do the homework next week, get started the same day you know it. Before you start, you’d better make clear what to do and how to do it. |
1. Who gives advice on homework?
A. Betty. B. Bill. C. Lily. D. Tom.
2. Lily tells us when taking tests.
A. not to worry B. not to stress ourselves
C. to get more creative D. to make clear what to do
3. The top students are giving advice on _______.
A. how to get good grades B. how to start learning
C. what to do when taking tests D. what to take when going to school