شرکت در آزمون آنلاین زبان انگلیسی 1 - زبان انگلیسی 1 | آزمون شماره 10488

The ..................................... of the silicon chip was a landmark in the history of computers.

.......................... , I have to say that I don't have much interest in this suggestion , but I would be happy to hear more suggestions from you.

While I  …… for English test yesterday, my brother was having fun with his friends.

These days people want to write and … about bad and negative news as there is few interesting ones.

Sorry, teacher! Can I ask you to explain the point once more? I couldn’t see the … for the trees. I got all the details, of course.