1. Many doctor say: “Teenagers undergo many physical and mental changes during their puberty”. -) ………………………………………………………………………………………………….. 2. Sometimes my mother tells me: “You don’t have to be so tense”. ………………………………………………………………………………………………….. 3. Peter said: “I am looking forward to my grandfather’s gift”. ………………………………………………………………………………………………….. 4. “If I pass this test, my father will buy me a new skateboard” Peter said. -) ………………………………………………………………………………………………….. 5. I told my teacher: “I forgot to do my homework”. ………………………………………………………………………………………………….. 6. “Mr. Brown owns two cars and three houses.” Jim said. -) ………………………………………………………………………………………………….. 7. She said to me: “I can’t do it by myself”. -) ………………………………………………………………………………………………….. 8. My mother said: “l will go on a business trip next week”. -) ………………………………………………………………………………………………….. 9. My manager said: “Someone broke into our office yesterday”. -) ………………………………………………………………………………………………….. 10. He told me: “You may have trouble if you don’t do your homework”. -) …………………………………………………………………………………………………..

<div class="content-answer-1 enable-event-click" style="overflow-x:auto;text-justify:inter-word;text-align:justify"><p>=&gt;</p><br /><p>1. Many doctors say that teenagers undergo many physical and mental changes during their puberty.</p><br /><p>2. Sometimes my mother tells me that I don't have to be so tense.</p><br /><p>3. Peter said that he was looking forward to his grandfather's gift.</p><br /><p>4. Peter said that if he passed that test, his father would buy him a new skateboard.</p><br /><p>5. I told my teacher that I had forgotten to do my homework.</p><br /><p>6. Jim said that Mr. Brown owned two cars and three houses.</p><br /><p>7. She said to me that she couldn't do it by herself.</p><br /><p>8. My mother said that she would go on a business trip the following week.</p><br /><p>9. My manager said that someone had broken into our office the day before.</p><br /><p>10. He told me that I might have trouble if I didn't do my homework</p><br /><p><strong>Câu tường thuật -&gt; lùi thì</strong></p><br /><p><strong>HTĐ -&gt; QKĐ</strong></p><br /><p><strong>HTTD -&gt; QKTD</strong></p><br /><p><strong>Will -&gt; Would</strong></p><br /><p><strong>Can -&gt; Could</strong></p><br /><p><strong>May -&gt; Might</strong><strong></strong></p><br /><p><strong>QKĐ -&gt; QKHT</strong></p><br /><p><strong>Nếu động từ tường thuật là say(s), tell(s) -&gt; không lùi thì</strong></p></div><div class="pt12"><div></div></div>