20 

ai k mình mình k lại

1 phút suy tư bằng 1 năm ko ngủ

55cm²

đây đúng đề đây

Tìm giá trị lớn nhất của biểu thức

\(A=\frac{-7x-11}{5x+3}\) với x thuộc Z

tổng ố kẹo của em là :

3 + 1 =4 cái

đáp số : 4 cái

1.surprised

2. strict

3.to be able

4.She is a bad student of Math

=> She is bad at Math.

5.How heavy is he ?

=> How much does he weigh?

6.He enjoys drawings

=> His favorite activity is drawing

7.They performed wonderfully

=> They had a wonderful performance

8. simple

tham khảo cái này nhé!!!

cre:internet

mình ngại gõ nên bạn tham khảo cái này nhé !!!

41800 kg

Natural ___(1)disaters ___can be destructive: they can wreak havoc across large aeras and cause loss of life or ___(2)damage___to property. We cannot prevent natural disasters, but we can prepare for them. The first___(3)step___is to learn about the risks in your area and read the information about natural disasters on local government sites. Next, find out what the rescue and emergency workers advise. These ___(4)people___have been trained to deal with disasters, have been through lots of them and know how to help. Make sure you have all the emergency contact___(5)numbers___entered in your mobile phone. It is also important that you put together an emergency supply kit. Your emergency supply kit should include___(6)food___, water, medications, personal hygiene items, copies of personal documents and some money. You may also need some extra___(7)clothing___if you live in a cold climate. Natural disasters can force people to leave their homes so you should also___(8)become___familiar with the guidelines for evacution. Plan safe places to meet your family and get to know the evacuation routes and shelters.