شرکت در آزمون آنلاین زبان انگلیسی 1 - زبان انگلیسی 1 | آزمون شماره 13946

She ................................. understand what wolves and dogs means when they howl and bark or from their body movements because she has worked for twelve years ........................ the Zoo.

Soon they came into the main road where a ......................... of king's men were waiting.

The book’s writer, professor Gigs, has a lot of research studies on the … history of Europe and its relation with Asian countries.