شرکت در آزمون آنلاین
انگلیسی 3
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درس دوم
| آزمون شماره 9674
This is the book ……… John is interested so much and can’t stop reading it again.
When you ……… prefixes and suffixes and know what they mean, it will help you work out the meaning of many words you read.
Some people think that creating a dictionary is easy. But actually it takes many years for authors to ....................... a perfect one.