شرکت در آزمون آنلاین
زبان انگلیسی 1
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درس 3
| آزمون شماره 866
A: As I know your mother is old and sick and lives alone, too. I wonder who does shopping for her. B: Nobody, she does it ……… .
Alexander Graham Bell invented the telephone ……… .
There is a warning to stay away from the machinary while it ............................. .