شرکت در آزمون آنلاین
زبان انگلیسی 1
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زبان انگلیسی 1
| آزمون شماره 13614
Some healthcare center employees spend ………. time doing paperwork than taking care of patients.
I hope this book will be of ....................... to both teachers and students.
. In modern societies, underground wires ..................... electricity to all parts of the city
I invited Alice to come to my birthday party this weekend, but she … the party because she is busy with her next week’s exams.