شرکت در آزمون آنلاین
زبان انگلیسی 1
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درس 3
| آزمون شماره 11599
It --------- my mind yesterday that you must be a bit short of personnel. Will I send someone to help out?
The scientists ………. successful when they solved the problem and found answers to their questions.
. Having repeated the passage over and over again , Reza could recite it all by ............... without knowing what it meant