составьте условие задачи ,решением которой служит выражение n-7+10 найдите значение выражения при n=28

• Острова вулканического и океанического типов образования. Причины образования данных островов. Примеры.

звукобуквенный анализ слова дверь

1. I put my dictionary___yesterday and now I can't find it___.-- Of course, that is because you leave your books___. 2. You must go___next summer. 3. Did you go___on Sunday? 4. Let's go___. The weather is fine. I don't want to stay at home in such weather. 5. I cannot find my glasses. ___I always put them___and then look for them for hours. 6. Today is a holiday. The streets are full of people. Thereareflags, banners and flowers___.