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0:14 1 ਸਪੀਕਰ 1 ਚੈਪਟਰ 8 ਰੇਖਾ- ਖੰਡ

ਸਪੀਕਰ

ਚੈਪਟਰ

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    Number 17. How long have you worked at the university? A. It doesn't take that long. B. Since last spring. C. It's a 10 minute walk.