شرکت در آزمون آنلاین
زبان انگلیسی 1
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زبان انگلیسی 1
| آزمون شماره 9759
Any extra light is a waste of power. Would you please … out some lights in the living room?
It was … that we decided to go out for a walk. We took a long walk through the park.
Because the temperature of the Earth is …, more animals may die out in the future.
Scientists have fully equipped this large … with advanced astronomical telescopes and other scientific equipment to study the weather, stars and planets.
