شرکت در آزمون آنلاین انگلیسی 3 - درس سوم | آزمون شماره 281

1-

Exchanging two sides of ...................... and facilities is the main purpose of countries relationship.

2-

When the dog ran through the field , the ........................ of birds immediately dispersed in every direction.

3- Because garbage ……… directly into a liquid fuel, it can be used in cars, trucks, buses and airplanes.

4-

 .................. Children in many countries are often forced to work in dangerous and abusive jobs because they are poor and have no other

5-

The truck driver made a ............................... of boxes to the back of the building.