<span> </span> <span>Выберите правильную видо-временную форму глагола и переведите полученные предложения, Заранее спасибо!</span>
<span>1)He (to change)the oil before they started to work.</span>
<span><span>a)<span> </span></span></span><span>was changing</span>
<span><span>b)<span> </span></span></span><span>had changed</span>
<span><span>c)<span> </span></span></span><span>changed</span>
<span><span>d)<span> </span></span></span><span>had been changing</span>
<span> </span>
<span>2). Recently some new types of farm machinery (to design) .<span> </span></span>
<span><span>a)<span> </span></span></span><span>has designed</span>
<span><span>b)<span> </span></span></span><span>have designed</span>
<span><span>c)<span> </span></span></span><span>have been designed</span>
<span><span>d)<span> </span></span></span><span>designed</span>
<span> </span>
<span>3). Agricultural machinery production in recent years (to be) impressive.</span>
<span><span>a)<span> </span></span></span><span>is</span>
<span><span>b)<span> </span></span></span><span>was</span>
<span><span>c)<span> </span></span></span><span>will be</span>
<span><span>d)<span> </span></span></span><span>has been</span>
<span> </span>
<span>4. Yesterday I (to repair) this seed drill all day long.<span> </span></span>
<span>a) am repairing</span>
<span>b) repaired</span>
<span>c) was repairing</span>
<span>d) will repair</span>
<span> </span>
<span>5). I can’t help you right now, I (to check) the hydraulic system pressure.<span> </span></span>
<span> </span>
<span>a) am checking</span>
<span>b) checked</span>
<span>c) have checked</span>
<span>d</span><span>) </span><span>check</span>