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ช่วยทำหน่อยค่ะ วิชาภาษาอังกฤษ ม3 present perfect &past simple กำหนดส่งก่อน 14.00 น.ค่ะ

PROVIDE FOR or SINCE plus the RIGHT VERB FORM into the gaps below. 6 We (know) each other we were children. (be) a teacher (not eat) (be) in Paris (own) that house 7 Dave 1997. 8 The animals three days. 9 Sam Wednesday. 10 Mrs Smith a long time. 11. I ve been a teacher 1990 12. She waited a long time but nobody came. 13. Grandma has been very happy she moved in with us two months ago. 14. I have lived in this town three years. 15. Mary has known Paul they were in High School together. Put the verbs in brackets into the Present Perfect or Simple Past Tense 1. " (you ever be) to the USA?" "Yes, I (go) there last summer." "How long L(you stay)?" "A month." (you wake) up this morning?" "At five, and then I (never wake) up so early in my life." 2. "What time (go) for a walk in the woods." " I 3. " (you take) the dog out yet?" (take) him out when I "Yes, I (come) home." 4. "Have you got Henry's new address?" " (not know), I _(he change) his address? (send) a letter to him at the old address last week" I 5. Im not very well. I (eat and drink) too much. 6. "My son (not start) work yet, he is still at University." (he be) at University?" "He (spend) five years at the High School in Park street. "How long (be) there for three years. Before that he 7." L(you ever be) to Disneyland ?" "Yes, I (go) there last year, when I (spend) a week in Paris with my children. It _(be) fantastic." 8. "Are you at home?" "Yes." " (the kids have) fun at the fair?" "Oh, yes! They (enjoy) themselves a lot and they (not want) to come back home". 9. "I can't drive, I (lose) my glasses. (you see) them anywhere?" "No, Sorry. Perhaps you (leave) them at the theatre." 10. "I (just make) some tea. Would you like some?" "No, thanks. (have) two cups an hour ago and I I (just have) a coffee with Tim." Find and correct mistakes in the sentences below. 1. Have you eaten a lot of sweets when you were a child? Tve bought a new car last week. Where have you been yesterday evening? Lucy has left school in 1999. When has this book been published? She didn't finish her homework yet. 2. 3. 4. 5. 6. 7. Sue knew Tom for a long time. 8. The postman hasnt given me the letter already.

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กก cambridgeone.org GRAMMAR: Tense review (simple and continuous) Complete the descriptions of different tenses. Use the sentences in the grammar box to help you. Which tense describes . 1 past experiences with no spedificpast time given? present perfect 2 an action in progress in the past? 3 acompleted action in the past? 4 a habit or repeated action in the present? 5 an action in progress in the present? 6 an action that started sometime in the past and is still continuing? Simple and continuous tenses simple present Every year Iset myselfagoal of learning a new skil. Im saving money to open a small studio. I faced my fear, went in there, and caught that spider. I was working in a summer camp when it happened. present continuous simple past past continuous present perfect Ive done a lot of different things. present perfect continuous This year Fve been learning computer animation. Now go to page 129.Look at the grammar chart and do the grammar exercise for 1.1. Choose five time expressions from the box and write sentences that aretrue for you. atthe moment at 8oclock this morning for the last three months never every day last year since I was a child now oncea week when I got home yesterday t was raining when lleft the house this morning. [ GROUP WORK ] Read your sentences to your group. How many of your sentences are the same or similar? SPEAKING [ PAIR WORK] Read the sentences and discuss which ones are true for you. If they are false, explain why. 1 Iwon amedal when I was in high school. 2 rvebeen studying English for more than 10years. 3 lonce got more than 100 likes for a post on social media. 4 rm saving money to go on vacation next year. 5 Ihave never been afraid of anything. | GROUP WORK ] Report back to the class on the five things you learned about your partner. 1 Juan runs marathons, and hes won five medals for running.Hes beenstudying English for three years. Hedoesn't likesocial media, so hes never.

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HN) Exercises (1)You take 200 milligrams of a headache medicine, and after 4 hours, 120 milligrams remain in your system. If the effects of the medicine wear off when less than 80 milligrams remain, when will you need to take a second dose, assuming the anmount of medicine in your system decays exponentially? 13 ส.ค. The half-life of Radium-226 is 1590 years. If a sample initially contains 200 mg. how many milligrams will remain after 1000 years? )The half-life of Fermium-253 is 3 days. If a sample initially contains 100 mg, how many milligrams will remain after 1 week? บ้อ The half-life of Erbium-165 is 10.4 hours. After 24 hours a sample still contains 2 mg. What was the initial mass of the sample, and how much will remain after another 3 days? The half-life of Nobelium-259 is 58 minutes. After 3 hours a sample still contains10 mg. What was the initial mass of the sample, and how much will remain after another 8 hours? (6) A scientist begins with 250 grams of a radioactive substance. After 225 minutes, the sample has decayed to 32 grams. Find the half-life of this substance. A wooden artifact from an archeological dig contains 60 percent of the carbon-14 that is present in living trees. How long ago was the artifact made? (The half-life of carbon-14 is 5730 years.)

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คือเรียน รายวิชาเพิ่มเติม csถนะการอ่าน 1 Mountain mummies Vocabulary 1 preserved volcano mummies sacrifices civilisation 1. Vesuvius is a famous Pompeii. 2. Thousands of years ago, many Egyptians were nmadeาก in Italy. In 79 AD, it destroyed the city of when they died. Sometimes they were buried inside pyramids. 3. Food can be for a long time by keeping it in a freezer. It will still be fresh many weeks later. 4. There have been lawS. books. music and art in China for thousands of years. It is a very old 5. used to be an important part of many religions. Often chickens, goats or cows were killed and offered to the gods. B. Choose the correct word or phrase with the same meaning as the blue words in each sentence. Very old highest point remaining parts of a destroyed building people who study objects from the past rOom 1. One day I'd like to climb Mount Everest. I hope I'Il be able to climb all the way to the summit. 2. Next to the king's bedroom was a small chamber for washing. 3. Tourists in Egypt like to visit ancient buildings such as the Great Pyramids. The pyramids were built many thousands of years ago. 4. Archaeologists found a lot of old bones buried underneath the church 5. After the fire, the family could not return to the ruins of their home In other words A. What is the main purpose of the passage? Circle 1, 2 or 3. the weather on volcanoes. แกre Sacrificed in the past. 4le BARน EXPLORATION && DISCOVERY

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