Translate from English into Russian. Find the Complex Object. Define the form of the infinitive.
1. I expected my sister to be operated as soon as her temperature returned to normal. 2. The physician wanted my mother to follow a bed regimen for several days. 3. The physician thought the intensity of the shadow in the lung to decrease after the treatment. 4. The cardiologist considered the electrocardiogram waves to have changed after the heart attack.