Reading 11: Face-to-face conversation is a two-way process: You speak to me, I reply to you and so on. Two-way (1) ____ depends on having a coding system that is understood by both sender and (2) ____, and an agreed convention about signaling the beginning and end of the message. In speech, the coding system is the language like English or Spanish; the convention that one person speaks at a time may seem too obvious to mention. In fact, the signals (3) ____ in conversation and meetings are often (4) ____. For example, lowering the pitch of the voice may mean the end of a sentence, a sharp intake of breath may signal the desire to interrupt, catching the chairman’s eye may indicate the desire to speak in a formal setting like a debate, a clenched fist may indicate anger. When (5) ____ visual signals are not possible, more formal signals may be needed. 1. A. Exchange B. Interchange C. Communication D. Correspondence 2. A. Announcer B. Receiver C. Messenger D. Transmitter 3. A. That people use B. Are used C. Using D. Being used 4. A. Informal B. non-verbal C. verbal D. formal 5. A. their B. These C. This D. That

Reading 10: Rivers all of the world’s most important natural resources. Many cities are on large rivers, and (1) ____ every country has at least one river that plays an important part in the lives of its people. Besides transportation, rivers (2) ____ food , water for crops , water to drink and opportunities for recreation for people who live along their bank and in order to get water for crops engineer sometimes build a dam (3) ____ a river and let the water become a lake behind the dam. Then people can use their water not only to irrigate fields but also to make electricity for home and industries. However the water often becomes (4) ____ when cities on river bank grow inside and the number of industries increases. We are learning that it is necessary to keep rivers clean if we want to enjoy the (5) ___ of the natural resources. 1. A many B. a lot C. plenty D. almost 2. A. provided B. support C. assist D. create 3. A. over B. across C. among D. under 4. A. crowed B. overloaded C. polluted D. excited 5. A. interests B. benefits C. tips D. receipts

GIÚP MÌNH CÂU 5 ĐẾN CÂU 14 VỚI Ạ

Reading 9: Television is one of man’s most important means of communication. It brings events and sounds (1) ____ around the world into millions of homes. A person with a television set can sit in his house and watch the President making a speech or visit foreign country. He can see a war being fought and watch statesmen try (2) ___ about peace. Through television home viewers can see and learn about people, places, and things all over the world. TV even takes its (3) ___out of this world. It brings them coverage of America’s astronauts as the astronauts explore outer space. In addition to all these things, television brings its viewers a steady stream of programs that are (4) ____to entertain. In fact, TV provides (5) _____entertainment programs more than any other kinds. The programs include action-packed dramas, light comedies, sporting events and motion pictures. 1. A. from B. at C. in D. to 2. A. bring B. brought C. bringing D. to bring 3. A. viewers B. seers C. dookers D. watchers 4. A. made B. designed C. did D. built 5. A. many B. much C. more D. most

Mn giúp em với. Em cần gấp lắm ạ

Viết đoạn văn quy nạp (khoảng 10 đến 12 câu) nêu cảm nghĩ của em về nhân vật “tôi”. Trong đoạn có sử dụng một phép thế, một câu cảm thán. (Gạch chân câu cảm thán và từ ngữ dùng làm phép thế) (3 điểm)

nghị luận về những hậu quả của hành động và lời nói thiếu suy nghĩ (Khoảng 200 chữ ạ) Giúp e với

nFe bằng mấy lần nFe2(SO4)3 nAl=mấy lần nAl2(SO4)3

Giúp mk nhanh nhé. Mk sẽ vote 5 sao

một ô tô đặt kế hoạch đi hết 200km trong một thời gian . trong 30 phút đầuxe đi với vận tốc dự đinh . sau đó ô tô tăng vận tốc them 10 km/h trên quãng đường còn lại nên đã đến đích trước dự định 35 phút . tính vận tốc dự định