What are the possible techniques to be used for practicing the structure that has just been presented？ ___________.
A. repetition
B. substitution
C. single word prompts
D. picture prompts
What are the procedures for teaching free writing？（)
A. brainstorming
B. choosing the target area
C. focusing on the tools
D. involving students in activities
E. choosing the correct means of correction
F. marking students’ writing
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