April Fool's Day started in the sixteenth century in Europe. Before that time, New Year's Day was celebrated on April 1st. Then a new calendar was introduced called the Gregorian calendar. January 1st became the first day of the year, but many people did not know about it. So those who continued to celebrate New Year's Day on April 1st were teased. They were called fools. Nowadays we play jokes on people on April 1st. For example, someone might put salt in the sugar container so another person could "accidentally" put it in their coffee. Or someone might change the time on another person's alarm clock so that person would unknowingly wake up earlier or later than planned. Or maybe a person would tell a lie to make someone else shocked. After we play the trick, we say "April Fool." Then the poor person realizes he was fooled. It is generally done in the spirit of fun and doesn't cause any real harm to anyone. Do you have any great jokes to play on anyone today? Try it out. Just don't forget to say "April Fool" when the other person begins looking a little confused. Question 27: Where did April Fool's Day first appear? A. Australia B. Asia C. Africa D. Europe Question 28: When was Gregorian calendar introduced? A. In 1916 B. In 1600s C. sixteen centuries ago D. In 1500s Question 29: What does 'trick' in the 3rd paragraph means? A. An important document B. An illusion C. A mischievous practical joke D. A clever or particular way of doing something Question 30: How can people realize that they are tricked? A. They are called 'April Fool'. B. They wake up earlier. C. They are confused. D. They put the salt in their coffee.

Viết phân số trên máy tính kiểu gì vậy ạ? Với cả những phân số mà phần tử có 2 chữ số cộng vào với nhau thì cx làm kiểu gì vậy ạ?

Viết các biểu thức sau dưới dạng lũy thừa của một số hữu tỉ: 12 mũ 8 nhân 3 mũ 8 12 mũ 5 chia 3 mũ 5 16 mũ 3 nhân 2 mũ 5 13 mũ 8 nhân 25 mũ 4 8 mũ 2 nhân 121 mũ 3

Từ gợi mở của đoạn trích cùng những trải nghiệm của bản thân, em hãy viết một đoạn văn nghị luận khoảng 2/3 trang giấy thi với nội dung “Hãy khép lại những lời nói gây tổn thương để mở ra những yêu thương chân thành KO ĐC CHÉP MẠNG NHA. MONG CÁC CHUYÊN GIA GIÚP E Ạ.

Tuyển thành viên cho nhóm hp team Fanart bức dưới về anime

Lúc 7h, một chiếc ô tô đi với vận tốc 30km/h, gặp một người đi mô tô ngược chiều. Lúc 7h30 phút, ô tô đến điểm trả hàng. Sau khi trả hàng mất 1h, ô tô quay lại, đi với vận tốc 50km/h và gặp mô tô lúc 10h. Tính vận tốc của mô tô.

Môi trương tự nhiên cung cấp cho con người những gì và nhận từ môi trường những gì?

2. Điền số thích hợp vào chỗ trống. (1đ) A K B Ở hình bên có: ………. góc nhọn , …….góc tù, ……. góc bẹt, ……… góc vuông

Chứng minh: Sina.sin2a/(1-cos2b).sina=cotb

1,In the city there are more job opportunities than in the countryside. A.In the countryside there are less job opportunities than in the city. B.In the countryside there are few job opportunities than in the city. C. In the countryside there are fewer job opportunities than in the city. D. In the countryside there are little job opportunities than in the city 2,Has her brother lived in Dharavi slum for years? A.Her brother has lived in Dharavi slum for years, hasn’t he? B. Her brother has lived in Dharavi slum for years, has he? C. Her brother has lived in Dharavi slum for years, doesn’t he? D. Her brother has lived in Dharavi slum for years, does he? 3,The wind was cold this morning, but we went for a walk. A.Despite being cold this morning, we went for a walk. B.Despite the cold wind this morning, we went for a walk. C. Despite going for a walk, the wind was cold this morning. D. A& B are correct 4,They will rebuild this bridge at the end of next year. A. This bridge will be rebuilded at the end of next year . B. This bridge will be rebuilt at the end of next year . C. This bridge will be rebuilding at the end of next year D. This bridge is rebuilt at the end of next year 5,38. This is one of their friends. A. This is a friends of theirs B. This is a friend of theirs C. This is a friend of their D. This is one of friends of theirs