37
0:14
1 ਸਪੀਕਰ
1 ਚੈਪਟਰ
9 ਰੇਖਾ- ਖੰਡ
ਸਪੀਕਰ
ਚੈਪਟਰ
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0:00ਚੈਪਟਰ 1: Number 20. 13s · Speaker 1
Number 20. How could you complete the blueprints for the new building so quickly? A. No, I'll call back. B. I had some help. C. We should complete it tomorrow.