A. regular    B. distracted    C. cram    D. employed    AB. typically    AC. stick
AD. majority    BC. ineffective    BD. acquired    CD. repeatedly    ABC. prepared
 
Study habits of effective students
The key to becoming an effective student is learning how to study smarter, not harder. While some students are able to breeze through school with minimal effort, the vast __61__ of successful students achieve their success by applying effective study habits. The following are some of the study habits __62__ by successful students.
1.Don’t attempt to __63__ all of your study into one period of time.
Ever find yourself up late at night spending more energy trying to keep your eyelids open than you are studying? If so, It’s time for a change. Successful students __64__ divide their work over shorter periods of time. If you want to become a successful student, then you need to learn to be consistent in your studies and to have __65__, but shorter, study periods.
2.Plan when you’re going to study.
Successful students schedule specific times throughout the week when they are going to study--and then they __66__ to their schedule. Even is you’re all caught up with studies, setting as idea period of time a few days a week to review your courses will help you develop habits that will enable you to succeed in your education in the long term.
3.Make sure you concentrate on your study
Everyone gets __67__ by something. Maybe it’s the TV. Or maybe it’s your family. Or maybe it’s just too quiet. Some people actually study better with a little background noise. When you’re not paying attention while studying, you either lose your train of thought or are unable to focus--both of which will lead to very __68__ studying. Before you start studying, find a place where you won’t be disturbed.
4.Review your notes, schoolwork and other class materials over the weekend.
Successful students review what they’ve learned during the week over the weekend. This way they’ve well __69__ to continue learning new concepts that build upon previous coursework and knowledge __70__ the previous week.
We’re confident that if you develop the habits out in ed above, you’ll see a major improvement in your academic performance.

(B) 61.AD  62.D  63.C  64.AB  65.A  66.AC  67.B  68.BC  69.ABC  70.BD