cho dãy số :1,2,3,7,8,9,13,14,15,19,20,21,...,2011,2012,2013. Tìm số thứ 86 của dãy số trên?

cho dãy số 1,2,,4,7,11,16,22,29,... số 326 có thuộc dãy số trên không

Complete the conversation with the present perfect, past simple or present simple form of the verbs in brackets. A: 1_______________ you _______________ (hear) anything from Julia in the last few weeks? B: Yes, she’s in Madrid. She 2_______________ (be) there since Saturday. A: Oh, yeah! I 3_______________ (forget) about that. 4_______________ she _______________ (go) with her parents? B: Yes, I think so. They 5 _______________ (go) to Madrid every Christmas. I think her brother 6 _______________ (live) there. He 7 _______________ (be) there for a couple of years. A: I 8 _______________ always _______________ (want) to visit Madrid. It’s such a beautiful city. B: Do you think so? I’ve heard that it’s really hot in summer and really cold in winter. A: My parents 9 _______________ (go) there last summer. I 10 _______________ (not go) because I 11 _______________ (have) exams. B: Oh yes, I remember that. 12 _______________ you _______________ (pass) them all? A: No, I 13 _______________ (fail) Spanish so I decided to take extra classes. I 14 _______________ (start) them in September. « 8 | 8 » Trụ sở chính: 173 ngõ Xã Đàn 2, Đống Đa, Hà Nội Website: http://th.education - Facebook: http://fb.com/tienganhcothuy B: So, 15 your Spanish _______________ (get) better since then? A: Yes, I think so. I 16_______________ really _______________ (improve) my vocabulary, especially since I met Pedro! B: Pedro? Who 17 _______________ (be) Pedro? A: He’s my new boyfriend. We 18 _______________ (be) together for three weeks now!

Chủ đề thuyết trình: Something that is important to you. (Show, describe that object and tell the class why it is important).

Legends of the First President Everyone knows that George Washington was the first U.S. president. If you are like most people, you have heard popular tales about him. But some of the things that people believe are not completely true. One legend about young George is that he chopped down a cherry tree. When his father asked him if he had done it, George told the truth even though he knew he would be punished. It’s not certain whether or not this actually happened. Most likely, though, it is just a good story meant to teach children not to lie. Another popular story is that Washington threw a silver dollar across the Potomac River in Virginia. That would be impossible because the Potomac is a mile (1.6 km) wide. Another story says he threw a rock across the Rappahannock River, which is near his childhood home in Virginia. That river is only 300 feet (91.4 m) wide. That makes this story more likely. When people look at Washington’s portraits, they think he wore a puffy white wig. But that’s not true, either. He just powdered his hair. It was fashionable to do so at that time. People say that Washington had wooden teeth. He did lose his teeth as a young man, and he wore false teeth. But they were not made of wood. Washington’s false teeth were made from ivory, gold, and even human teeth. Washington never lived in the White House, either. It wasn’t built until after he died. There are many legends about George Washington. They are tales of things he did during his lifetime, in the 1700s. The legends have been told for years, probably to show how strong and honest the first president was. Even though some of the legends aren’t totally true, some things are certain. He was America’s first president, he served for eight years, and then he stepped down so that another man could become president.

Write a paragraph that summarizes the text. In your paragraph, tell the text's main idea. Answer these questions about the text: who, what, where, when, and why. (Your work will be reviewed later.)