شرکت در آزمون آنلاین
زبان انگلیسی 1
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زبان انگلیسی 1
| آزمون شماره 12667
Because I had nothing … to do, I watched TV and played computer games in my free time.
The passage is most likely to continue with a discussion of …. .
The scientists did an/a ... on rats to see if the new medicine is safe for people or not.
