i want to see the m...... because i will choosewhat to order wild animals live in their natural habitats while d......... animals live close humans i play a guitar. i'm a ............. a dentist usually works in a c..................

GIÚP EM VỚI Ạ!!!!!!!!!!!!!!!!!!!!!

1. Cho đa thức: P(x) = x3+ 2x2 - 3x. Số nào sau đây là nghiệm của đa thức P(x): 0; l; -l; -3.

cho a(mol) Mg vào dd chứa đồng thời b(mol) Cucl2 và c(mol) FeCl2. a) viết phương trình phản ứng xảy ra theo trình tự b) thiết lập mới quan hệ giữa a,b,c khi kết thúc thí nghiệm thu được 1 dd có chứa : 3 muối, 2 muối, 1 muối

thuật toán số song tố, mấy bn lm bằng chương trình chính nha pascal

a,Em hãy nêu cách hiểu của em về sự ví von ở hai câu đầu: -Công cha- núi thái sơn:....................... -Nghĩa mẹ- nước trong nguồn:................ b,Trong ca dao, những từ ngữ nào được lặp lại hai lần? Điều đó có ý nghĩa gì? -Từ lặp lại hai lần:..... -Ý nghĩa:....... c,Từ "mênh mông" là loại từ gì? Từ đó gợi cho em suy nghĩ gì?........... đ,Em hiểu thế nào về thành ngữ "cù lao chin chữ?..........

vẽ tranh màu nước chia làm 2 phần 1 phần là mùa đông 1 phần là các mùa còn lại - xấu =bc nhaa

Exercise 4: Choose the best answer for each of the following sentences. 1. We should use reusable water bottles ______________ of plastic ones. a. because b. instead c. despite d. however 2. Walking to school will help ______________ air pollution. a. refill b. reuse c. recycle d. reduce 3. We should go to school by bike to ______________ the energy. a. save b. protect c. pollute d. spray 4. The prefix re- in the word reuse means ______________. a. again b. none c. for d. against 5. One of the bad things about ______________ is that it can make fish die. a. noise pollution b. soil pollution c. water pollution d. air pollution 6. We should find creative ways to reuse old items before ______________ them away. a. breathing b. washing c. hearing d. throwing 7. If there is an earthquake, the villagers ______________ in the shelter. a. will stay b. stay c. stayed d. would stay 8. The town will flood if there ______________ a downpour. a. would be b. is c. was d. will be 9. If the weather ______________ good, Linh ______________ out with us. a. is - goes b. will be - goes c. is - will go d. will be - will go 10. The bear ______________ you if you ______________ it. a. attacks - provoke b. will attack - provoke c. attacks - will provoke d. will attack - will provoke Exercise 5: Use the words given to make a conditional sentence - type 1. You can add some words and make necessary changes. 1. If / burn / rubbish, / produce harmful smoke. 2. If / reuse bottles, / save a lot of money. 3. If / use recycled paper, / save trees. 4. If / plant trees in the schoolyard, / school / green place. 5. If / rubbish bin in every class, / classrooms / cleaner. Exercise 6: Complete each sentence so it means the same as the sentence above. 1. My father bought this robot from Japan last week. → We have had 2. I won’t be able to do everything myself unless I have a modern robot. → If I don’t have 3. Minh likes teaching robots very much. → Minh is very interested in 4. The robot in my house can clean the floors very well. → The robot in my house is a very good 5. In the future, robots will be able to do all the dangerous things for people. → People won’t have to ______________________________________________________

Exercise 1: Complete the following sentences with comparatives and superlatives. 1. Pho is the (delicious) _________________ food I’ve ever tasted. 2. Ho Chi Minh City is (busy) _________________ than Ha Noi. 3. Vatican City is the (small) _________________ country in the world. 4. I think Bangkok is (modern) _________________ than Manila. 5. Is Tokyo one of the (expensive) _________________ cities in the world. 6. The population of London is (big) _________________ than that of Paris. 7. It’s (good) _________________ service we’ve ever had in New York. 8. The weather in Cairo is (bad) _________________ than that in Berlin. 9. Shanghai is one of (noisy) _________________ cities in the world. 10. Many people say that Hue is (historic) _________________ city in Viet Nam. Exercise 2: Rewrite the following sentences so that the meaning stays the same. 1. Shanghai World Financial Centre is higher than Keangnam Tower. → Keangnam Tower is 2. My mother is the most beautiful woman in the world. → No one 3. It is wrong of us to throw rubbish on the school ground. → We mustn’t 4. It is necessary for us to be present at the class discussion on Saturday. → We must 5. Ha Noi is large, Bangkok is larger and Tokyo is the largest. → Tokyo is _________________________________________________________________ CONDITIONAL SENTENCES TYPE 1 Form: ……………………………………………………………………………………………. Exercise 3: Put the verbs in brackets into the correct tense. 1. If I see him, I (give) _______________________ him a lift. 2. If you (boil) __________ water, it (disappear) _________________ into the atmosphere as vapour. 3. If he (read) _______________________ in bad light, he will ruin his eyes. 4. Someone (steal) _______________________ your car if you leave it unlocked. 5. If he (wash) _______________________ my car, I’ll give him ₤10. 6. They’ll be very angry if she (make) _______________________ any more mistakes. 7. If he (be) _______________________ late, we’ll go without him. 8. If you are late, I (not let) _______________________ you in. 9. If Peter (be) _________________ late, we (not wait) _____________________ for him. 10. No one (help) __________________ you if you (not help) _____________________ yourself.

Giúp em nhé `!` Nhanh = hay nhất