شرکت در آزمون آنلاین زبان انگلیسی 1 - زبان انگلیسی 1 | آزمون شماره 12294

A special building from which scientists watch the moon, stars, weather etc. is called ......... .

We can understand from the passage that ……….

Children are very happy to sing songs and ... the alphabet together in the class.

Students from high schools and universities came to form a/an … chain around the nuclear plants to support our nuclear activities.