Люди добрые, , ! нужно выполнить анализ данных предложений, обратив внимание на следующие грамматические явления: - инфинитив; - инфинитивные обороты (объектный, субъектный); - функции слов one, that; - условные предложения (сослагательное наклонение i – ii типов): 1. they can be used to machine flat and formed surfaces, to cut splines, teeth and threads and even to perform drilling and boring operations. 2. these machines are employed in the clock and watch industry. 3. much depends on the material to be cut. 4. if milling machines were an important part in all installed metal-cutting machines their number would be continuously increasing. 5. milling cutters are said to provide much smoother performance.