Course Information

Video Length
Time limit (hrs)
unlimited
Course Expires within
1 Month

Online Tips & Practice (OTP)

Online Course

Valid 2 Months


VDO Strategies 4 Skills   


2,500++ Questions    

Listening,      

Reading (Practice & Test Mode),

4 Writing Tasks marked with comments, 2 Speaking Tasks marked with comments

7,000 THB
OTP Advanced

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