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شرکت در آزمون آنلاین انگلیسی 3 - درس سوم | آزمون شماره 3728

1- It’s better to start teaching children that no waste or ......... can be emptied on highways.

2-

She said sorry to everyone indicating ................................. behavior for missing the meeting.

 

 

 

3-

From the beginning of human creation , people wished to .......................... like birds.

 

 

 

4-

The energy of ....... between protons and neutrons is about a million times greater than the chemical binding energy between atoms.

5-

Glacial ice often appears blue because ice ....... all other colors but reflects blue.

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