شرکت در آزمون آنلاین
انگلیسی 3
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درس سوم
| آزمون شماره 10363
1- After they ……… their backpacks, they rode away on their bikes.
2- He --------- and picked the kids up on the way to the airport.
3-
..................................... energy sources such as hydropower , wind or water operate differently to generate electricity.
4-
The campers will walk around the forest until they ............................... enough firewood to start a huge flame to keep them warm tonight .
5-
From the beginning of human creation , people wished to .......................... like birds.