Change these sentences into passive voice 35. My father bought me a video recorder 36. The police didn’t interview the witness 37. He hasn’t seen the younger son for three weeks 38. People say that his father is French 39. I’ll have someone remove the fence 40. The scientists are carrying out an important experiment

<div class="content-answer-1 enable-event-click" style="overflow-x:auto;text-justify:inter-word;text-align:justify"><p><strong>35.My father bought me a video recorder</strong></p><br /><p><strong>-&gt; A video recorder was bough by my father</strong></p><br /><p><strong>36.The police didn’t interview the witness</strong></p><br /><p><strong>-&gt; The witness wasn't interview by the police</strong></p><br /><p><strong>37. <span>He hasn’t seen the younger son for three weeks</span></strong></p><br /><p><strong><span>-&gt;the younger son hasn’t been seen for three weeks</span></strong></p><br /><p><strong><span>40.The scientists are carrying out an important experiment</span></strong></p><br /><p><strong><span>-&gt;an important experiment is being carried out by the scientists</span></strong></p><br /><p><strong><span>38.People say that his father is French</span></strong></p><br /><p><strong><span>-&gt;his father is said to be French. I’ll have the fence removed</span></strong></p><br /><p><strong><span>39.I’ll have someone remove the fence</span></strong></p><br /><p><strong><span>-&gt;The fence have remove done by someone</span></strong></p><br /><p><strong><span>Ghi nhớ</span></strong></p><br /><p><strong><span>bị động của cấu trúc have sb do sth là have sth done by sb </span></strong></p><br /><p><strong><span>Câu bị đông thì quá khứ đơn</span></strong></p><br /><p><strong><span>S+WAS/WERE+P2</span></strong></p><br /><p><strong><span>THÌ HTHT </span></strong></p><br /><p><strong><span>S+HAVE/HAS+BEEN+P2</span></strong></p><br /><p><strong><span>THÌ TLĐ</span></strong></p><br /><p><strong><span>S+WILL+BE+P2</span></strong></p><br /><p><strong></strong></p></div><div class="pt12"><div></div></div>