q18-89e19b58
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1 ធុងបាស
1 ជំពូក
8 ចម្រៀក
ធុងបាស
ជំពូក
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0:00ជំពូក 1: Number 18. 18s · Speaker 1
Number 18. When is the photocopier scheduled for maintenance? A. Because it keeps jamming. B. A technician is coming on Friday afternoon. C. Please make 10 copies of this document.