Good time management allows a person to complete more in a short time and leads to succeed.But what you achieve depends on how well you manage your time.（1）

D

D

   Make a plan.
   The best way to achieve success is to make a plan.This starts with a list of all the tasks that are important for achieving your goals.（2）

A

A

As the time goes，you' ll feel that it's not as good as you think it is.
   Learn to say "no".
   Many business leaders put a lot of their success down to simply saying"no".That is，they put their effort into the few areas that really matter and have the courage to say no to everything else.
   Give yourself a break.
   Taking breaks is good for your brain.Don't be hard on jye.airself.You will actually perform better if you take break and develop a life outside study.When you are not working，try to avoid looking at your work e- mails.（3）

C

C

The world will not end if you delay opening some e- mails.
   Update（更新）your plan.
   Your plan list will need to be regularly updated，particularly when things are not going well：Work with your advisers to form updated list of tasks.（4）

B

B

   Generally speaking，managing time is the key to success，so it's necessary for you to manage your time properly.

A.Plan well is important for you to achieve your goal.
B.And they can bring their experience to the problem.
C.They needn't be answered until the next working day.
D.Here is some advice on how to better manage your time.
（5）Please give another suggestion on how to manage your time.（不多于5個(gè)詞）

Do one thing at a time.

Do one thing at a time.