Viết bài văn thuyết minh về dịch Covid 19

giúp mik với I. READING Task 1. Look and write the correct words. There is one example. Sports Day Independence Day Teachers’ Day Children’s Day Music Festival Example: There are no classes at school and children compete in sports events. Sports Day 1. A special day at school when children give their teachers flowers to honor them. _________ 2. A special day at school when children compete in some music events. _________ 3. A special day for children in June. _________ 4. A national day in September to celebrate the independence of the country. _________ Task 2. Read and tick True or False. There is one example (0). There are some events in Tim’s school every year. He is going to take part in the school music festival next month. Tim and his classmates are practising hard for this event. He’s going to play the violin. Lisa and Linda are going to play the pianos. Bill is going to play the drums. Some girls and boys are going to sing English songs. The school music festival is really an interesting event. True False 0. Tim is going to join a school music event. ✔ 1. The music festival will be next month. 2. Tim is going to play the violin in the event. 3. Two girls are going to play the drums. 4. Some of the girls and boys are going to dance.

Một bình chứa 1 lượng khí ở nhiệt độ 30ºC và áp suất là 2 bar .Nhiệt độ phải tăng đến bao nhiêu lần để áp suất khí tăng gấp đôi? ~thanks~

Vẽ giúp mình về bức tranh Chủ đề:Bác Hồ với thiếu nhi-Thiếu nhi với Bác Hồ Ko sử dụng bức tranh đã đăng Mong mọi người ko spam Vẽ đẹp vào nhé tô màu càng tốt Ko sử dụng lại ảnh này Mong mọi người giúp

mọi người ơi giúp mình với mình sẽ tick 5 sao thật nhiều

tính bằng cách hợp lí nhất ( 2² + 2 mũ 1 + 2² + 2 ³ ) . 2 mũ 0 . 2 mũ 1 . 2 ² . 2 ³ CÁC BẠN ƠI!!! GIÚP MINK VỚI MINK ĐANG CẦN GẤP TÍ 9H LÀ MINK PHẢI NỘP BÀI RÙI AI NHANH VS ĐÚNG MINK VOTE 5 SAO + TẶNG 10 ĐIỂM + 1 CẢM ƠN ( LƯU Ý : KHÔNG CẦN NHANH LẮM ĐÂU NHÉ CÁC BẠN CỨ TỪ TỪ MÀ LÀM :V THANK CÁC BẠN TRƯỚC NHÉ

66. The interactive whiteboard involves students directly in work in front of the board, ____ most of them love. A. that B. Ø C. which D. whose 67. Qualifications are exam results ____ prove you have reached a certain level. A. which B. Ø C. that D. Both A and C 68. In the USA, a public school is a state school, ____ is run by the government and is free to attend. A. that B. which C. who D. Ø 69. This is the book in ____ Foster describes his experience of the war. A. that B. what C. where D. which 70. Isn't that Tim, the boy ____ father owns a huge yacht? A. whose B. his C. which D. that Exercise 6. Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions. 81. Before I came to England, I hadn't had the opportunity to speak to people their native tongue is English. A B C D 82. No one has said anything would persuade me to change my mind. A B C D 83. The woman sitting on the red chair is the person to who you must give this envelope. A B C D 84. There are some teachers in our school try to improve the quality of teaching by making use of hi-tech A B C D devices. 85. Modern children, who lives have become more and more dependent on electronic devices, find the A B C traditional way of teaching very dull and boring. D 86. Smartphones and tablets which can be used as effective learning tools for children. A B C D 87. What is the name of the girl that her mobile phone was stolen? A B C D 88. A tablet is a mobile computer is also useful for language learning. A B C D 89. Those want to improve their English can download free digital lessons from the Internet to study. A B C D 90. Mr Peterson who has worked for the same school all his life, is retiring next month. A B C D Part IV. SPEAKING Exercise 7. Mark the letter A, B, C, or D to indicate the correct response to each of the following exchanges. 91. “____ ” _ “It means go very quickly.” A. How can you explain "rush”? B. How do you spell “rush”? C. What does "rush” mean? D. What is the equivalent of “rush”? 92. “____” – “For” answers the question "How long” and “Since” answers the question “When". A. What are the meanings of “for” and “since”? B. What's the difference between “for” and “since”? C. How to see the difference between “for” and “since”? D. How similar are “for” and “since”? 93. “So, Sven, you've been learning English for ten years. That's a long time.”-“____” A. Yes, so what? I want to keep learning until I can hold a conversation like a native speaker. B. It's none of your business! I want to keep learning until I can hold a conversation like a native speaker. C. I suppose it is, but I want to keep learning until I can hold a conversation like a native speaker. D. Well, look at yourself first. I want to keep learning until I can hold a conversation like a native speaker.

Thời gian nào ngắn hơn A. 6/7 giờ B. 7/8 giờ

Viết 1 đoạn văn T-P-h khoảng 12 câu cảm nhận của em về nhân vật Phương Định

Liệt kê các cách chứng minh một điểm là trọng tâm của tam giác. Nếu ∆ABC có AO=2/3AB và O là trung điểm của AB thì O có phải là trọng tâm của ∆ABC ko ??