2
0:15
1 ਸਪੀਕਰ
1 ਚੈਪਟਰ
10 ਰੇਖਾ- ਖੰਡ
ਸਪੀਕਰ
ਚੈਪਟਰ
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0:00ਚੈਪਟਰ 1: Number 28. 15s · Speaker 1
Number 28. Should I return his call or will he contact me? A. A round -trip ticket, please. B. It's down the hall. C. He said he'll call back.