IN: Write the next sentence in this paragraph:
How to use idioms in ielts essay writing 
Understand the point of idioms before trying to use them. 
Idioms are a style of artistic expression characteristic of a particular individual, school, period, or medium. They convey that the current situation has a resemblance with the past history.

OUT: They are the best tools to make the writing more enjoyable and impressive. Use idioms in writing to make your work more focused and impressive.

IN: Write the next sentence in this paragraph:
How to get your associate degree online 
Determine which local colleges offer online associate degree programs. 
Use your favorite search engine to find the websites of all local colleges. Most colleges and universities will list all of the available degree programs on their website.

OUT: Check the program and degree listings to determine if the college offers online associate degrees. Find other colleges offering online associate degree programs in your area.

IN: Write the next sentence in this paragraph:
How to frame a questionnaire for data collection 
Identify the variables and the exact information that you seek from the questionnaire. 
In order to get usable data from a questionnaire, the research must first be clear about the information that he seeks to gain. Based upon the research question, determine the variables of the study and define the exact information needed to answer the research question.

OUT:
Write down all the questions that help you get the information you require. Breakdown the research question and variables into several short lose ended questions.