Выполнить : rewrite the sentences, using the complex object: 1.here is something which will warm you up. 2.here is a new brush which you will clean your teeth with. 3.here are some more facts which will prove that your theory is correct. 4.here is something which you can rub on your hands. it will soften them. 5.here are some screws with which you can fasten the shelves to the wall.