شرکت در آزمون آنلاین
انگلیسی 3
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درس دوم
| آزمون شماره 9725
They asked me a lot of questions, most of ……… I couldn’t answer.
.The most ....................... minerals to the human body are salt for maintaining water levels , iron for red blood cells , and calcium for bones
This country hasn't had enough rain in the last ۱۰ years , so many rivers run dry during the ........................ .