1. He persisted in trying to solve that difficult problem.Он продолжал попытку решить такую сложную задачу( герундий trying) 2. The results of the experiments must be checked and rechecked before being published.Результаты эксперимента должны быть проверены и перепроверены перед публикацией( being published)3. He was accused of not following the safety rules.Он был обвинен в несоблюдении правил безопасности(<span>following)</span>
The day of Russia (until 2002 the Day of adoption of Declaration on state sovereignty of the RSFSR) — 12 June — the national holiday of the Russian Federation.
<em>ex 17</em>
1. There is<span> an apple on the table.</span>
<span>2. </span>There is<span> some milk in the glass.</span>
<span>3. </span>There are<span> some bananas in the bag.</span>
<span>4. </span>There are<span> some chairs in the room.</span>
<span>5. </span>There is<span> some tea in the cup.</span>
<span>6. </span>There is<span> a book on the desk.</span>
7.<span> There is</span><span> some soup in the fridge.</span>
<span>8. </span>There are<span> some cups on the table.</span>
<span>9. </span>There are<span> some carrots in the box.</span>
<span>10. </span>There is<span> some bread on the table. </span>
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<em>ex 18</em>
<span>1. </span>Is there any<span> ice-cream in the bag? </span>- Yes, there is.
2. <span> Is there any</span><span> soup in the fridge? </span>- Yes, there is.
<span>3. </span>Are there any cookies in the box? - Yes, there are.
<span>4. </span>Are there any<span> cakes in the basket? </span>- Yes, there are.
<span>5. </span>Is there any<span> milk in the glass? </span>- Yes, there is.
<span>6. </span>Is there any<span> coffee in the bag? </span>- Yes, there is.
<span>7. </span>Have they got any<span> vegetables? </span><span>- Yes, they have.</span>
You doing some weight training?