He is a teacher. He teaches children. To help his profession, he uses textbooks. Teachers come in different subjects. ♀️ Не совсем поняла про предметы..
1.Did <span>Andrew and his friends go to the cinema yesterday. 2.</span><span> Will we go to have a picnic next weekend. 3.</span><span>Does she usually stay with her friends during her visit to London.</span>
Надеюсь всё правильно. Если что лучше сама проверь.
<span>1) </span>Every machine-tool used in a machine
shop is designed for a special machining operation.
<span>2) </span>The life of the machine-tool depends
on the care given to it.
<span>3) </span>The cutting-tool is the part of the
metal removing machine.
<span>4) </span>There is a strict distinction
between the operations of boring and drilling.
<span>5) </span>Machining operations are applied for
the purpose of shaping many products.
<span>6) </span>The most important machine for
drilling products in metals is a drilling machine.
<span>7) </span>The new machine-tool testing is
needed.
<span>8) </span>This lathe can be used for the
production of a wide variety of parts.
<span>9) </span>???
<span>10) </span><span>The machine-tool is the principal
manufacturing equipment in a machine shop.</span>