II. Put the verbs in the brackets into the correct tense. 1. She (come) …………………………..………. to France 2 years ago. 2. I (just send) …………………………………………. the letter. 3. He (work)……………………………………. for that company for 5 years. 4. I (graduate)……………………..………. from Hue University last year. 5. Tom (play )……………………….………. football every afternoon. 6. I (cook) ……………………………..…. in the kitchen when he came in 7. Mai (attend) …………………..…………. a meeting at the moment. 8. (help) ………………………..…. him whenever he needs. 9. Mary (find) ………….… a five – pound note while she (walk) …………………to school yesterday. 10. I (just finish) ………………… reading War and Peace .It’s a brilliant book. 11. I (not be) …………………… at work tomorrow ,I’m taking the day off.2 12. How long …………… you (be ) …….. a nurse, Mss Lan? For 5 years. 13. While Peter (drive) ………….…….… home late last night he (run) ……………….… out off the petrol. 15. She always (get) ……………………… up early to study her lessons. 16. Nylon (invent) ………….. in early 1930s by an American chemist, Julian Hill. Other scientists (work) ……….. with his invention and finally on 27 Octorber 1938, nylon (introduce)….………….. to the world .It was cheap and strong and immediately (become) …………….. successful, especial in making old ladies’ stockings. During the Second World War , it (use) …………….. to make parachutes and tyres. Today, nylon (find) ……………….. in many things: carpets, ropes, seat bells, furniture, computers and event space parts for the human body. It ( play ) …….……….. an important part in our lives for over 50 years. Next year, about 2.6 million tons of nylon (manufacture) ……………

<div class="content-answer-1 enable-event-click" style="overflow-x:auto;text-justify:inter-word;text-align:justify"><p><span>1. She (come) <span style="text-decoration: underline;">came</span> to France 2 years ago. </span></p><br /><p><span>2. I (just send) <span style="text-decoration: underline;">have just sent </span>the letter. </span></p><br /><p><span>3. He (work) <span style="text-decoration: underline;">has worked</span> for that company for 5 years. </span></p><br /><p><span> Quá khứ đơn S = I/ He/ She/ It (số ít) + was</span></p><br /><p><span>4. I (graduate) <span style="text-decoration: underline;">graduated</span> from Hue University last year. </span></p><br /><p><span>Quá khứ đơn S = I/ He/ She/ It (số ít) + was</span></p><br /><p><span>5. Tom (play ) <span style="text-decoration: underline;">plays</span> football every afternoon. </span></p><br /><p><span>He/ she, it -&gt;plays</span></p><br /><p><span>. 6. I (cook) was cooking in the kitchen when he came in.</span></p><br /><p><span>trong các câu có chủ ngữ ở ngôi 1 I (tôi), ngôi thứ 3 số ít  (He, she, it) và các danh từ số ít  ta dùng Was.</span></p><br /><p><span>7. Mai (attend) <span style="text-decoration: underline;">is attending</span> a meeting at the moment. </span></p><br /><p><span>Hiện tại tiếp diễn He/ She/ It/ Danh từ số ít/ Danh từ không đếm được + is + Ving.</span></p><br /><p><span>8. (help)<span style="text-decoration: underline;">Helping</span> him whenever he needs. (gerunds)</span></p><br /><p><span>9. Mary (find) <span style="text-decoration: underline;">found</span>a five-pound note while she (walk) <span style="text-decoration: underline;">was walking</span>to school yesterday.</span></p><br /><p><span>10. I (just finish) <span style="text-decoration: underline;">have just finished </span>reading War and Peace . It's a brilliant book.</span></p><br /><p><span>11. I (not be)<span style="text-decoration: underline;">won't be</span>at work tomorrow, I'm taking the day off.</span></p><br /><p><span>12. How long have you (be )<span style="text-decoration: underline;">been</span> a nurse, Mss Lan? For 5 years.</span></p><br /><p><span>13. While Peter (drive) <span style="text-decoration: underline;">was driving</span> home late last night he (run) <span style="text-decoration: underline;">ran</span> out of petrol.</span></p><br /><p><span>15. She always (get) <span style="text-decoration: underline;">gets</span> up early to study her lessons.</span></p><br /><p><span>16. Nylon (invent) <span style="text-decoration: underline;">was invented</span> in the early 1930s by an American chemist, Julian Hill. Other scientists (work)<span style="text-decoration: underline;">worked</span> with his invention and finally on 27 October 1938, nylon (introduce) <span style="text-decoration: underline;">was i</span>ntroduced to the world. It was cheap and strong and immediately (become) <span style="text-decoration: underline;">became </span>successful, especial in making old ladies' stockings. During the Second World War, it (use)<span style="text-decoration: underline;">used</span> to make parachutes and tyres. Today, nylon (find) <span style="text-decoration: underline;">is found</span> in many things: carpets, ropes, seat bells, furniture, computers and event space parts for the human body. It ( play )<span style="text-decoration: underline;">plays</span> an important part in our lives for over 50 years. Next year, about 2.6 million tons of nylon (manufacture)<span style="text-decoration: underline;">will be manufactured.</span></span></p></div><div class="pt12"><div></div></div>