Hãy viết đoạn văn về tình trạng giao thông nơi bạn sinh sống

Mọi người giúp mình với ạ TT Our classes take place for three hours every morning from Monday (1)............. Friday. The maximum class size is twelve (2) .............. the average is ten. We use modern methods of (3) ............. and learning, and the school has a language laboratory, a video camera and recorders. However, you will only be successful in improving (4) ............. English if you work hard and (5) ........ speaking English as much as you can. You will take a short (6) ............. in English as soon as you arrive. In this way, we can put you in a (7) ............. at the most suitable level. There are two classes at the Elementary level; one is for complete beginners and the other is for students who know only a little English. In both classes you will practise simple conversations. In the class (8) ............. the intermediate level you will have a lot of practice in communication in real-life situations because we help you to use the English you have previously (9) ............. in your own country, You will also have chances to improve your (10) .............. of English grammar and to build up your vocabulary...

tại sao gọi là bình nguyên bồi tụ

nguyên tố R tạo với hidro hợp chất có CTHH là RH4. biết thành phần khối lượng của hidro trong hợp chất là 25%.Xác định nguyên tố R

giải giúp mik với mik đang cần gấp bài 1 tính tổng tất cả các số nguyên x biết a. -10<x<17 b.-3<x< hoặc = 3 c. |x|<6

Giúp mich hình với. Mich cần gấp

Giúp em giải câu b,2x+12-3x=-21

tại sao gọi là bình nguyên bồi tụ

479+395-567+432-243=? giup em vs

C. READING I. Fill ONE suitable word into each of numbered blaks in the passage. Australia is a big country, but nearly all Australians live near the sea. On hot summer days, you can see thousands of people at the beach. Many beaches have waves (1)______ are very high. These large waves are known as surf and the people who ride them are called surfers. Surfing is a skill, and it needs learning. Don’t (2)______ to be able to surf properly the (3)______ time you try. However, by practising a few times you will learn (4)______ to do it. Surfing is not a new sport. Perhaps its origins need explaining. It started hundreds (5)______ years ago in Hawaii. Men swam (6)______ to sea to catch fish and found they could come back to land very quickly by riding the waves. These first surfers did not (7)______ a board. They were “body surfers”. Many people (8)______ do this type of surfing today. After a while people started to use boards and rode the waves by lying, kneeling or standing (9)______ them. These first surfboards were made of wood and the water made them rot after a while. Today, surfboards are made of plastic or fibreglass (10)______.