TRÁI ĐẤT CÓ KHỐI LƯỢNG M1=6,10^24 MẶT TRĂNG CÓ KHỐI LƯỢNG M2=7,2.10^22KG KHOẢNG CÁCH TỪ TÂM TRÁI ĐẤT ĐẾN TÂM MẶT TRĂNG LÀ 3,8.10^5 A.TÍNH LỰC HẤP DẪN GIỮA TRÁI ĐẤT VÀ MẶT TRĂNG B.TẠI ĐIỂM NÀO TRÊN ĐƯỜNG NỐI TÂM CỦA CHÚNG LỰC HẤP DẪN ĐẶT VÀO MỌT VẬT TẠI ĐÓ TRIỆT TIÊU

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IV. Choose a word/phrase from the box the complete the sentences.(2pt) Physical acting out 1. Eating from 2. Every country has its own customs and 3. street vendors worry traditions behaviour loudspeaker imagination is a popular habit of people in big cities in Viet Nam. punishment was common at schools in the past. towards the VIP guest. 4. He could be fired for his rude 5. A from a distance. 6. Use your 7. Children love 8. Women in the past did not have to obesity. V.Write a new sentence as similar as possible in meaning to the original sentence. 1.She lives in a small flat now. is used to make the sound much louder so that many people can hear it and draw a picture of your dream house. the stories as they tell them. too much about their weight, diets, or She wishes... 2. My aunt doesn't make banh chung at Tet any more.(used to) My aunt.. 3. "Do you like pop music?" Nam said to me Nam asked.. 4.. "Are you going to move to live in the countryside?" She asked me.. 5.My sister is too short to play volleyball. My sister wishes 6. The school woman /got accustomed / teaching/ crowed class. VI. Fill each blank with the correct form of the verbs in brackets. 1. Veronica (go) 2. I (ask) 3. Girls didn't use to (worry) 4. I suggest (visit), 5. It is well worth (go) 6. I (travel). 7. Mi (be). 8. I used to (keep) VII. Finish the second sentence so that it has a similar meaning and contains the to Hue City next week. her to join our groups several times. about getting fat and going on a diet. the museums tomorrow. to the Perfume Pagoda. around Viet Nam next week. to Hue three times. a diary when I was young.