vay con hang ngang

so 123456789 không chia hết cho 5 vì tạn cung cua no la 9

Rút gọn : B = \(( -5 ) ^0 + ( -5 ) ^ 1 + (-5)^2+(-5)^3+....+(-5)^{49}+(-5)^{50}\)

Read the following text and use the words given in the box to fill in the blanks .

Traditionally , cha lua is made of lean pork , potato starch , garlic , ground black pepper , and nuoc mam ( fish sauce ) . The pork has to be pounded until it becomes (1)_______ ; it cannot be chopped or ground , as the meat would still be (2)_______ , dry , and crumbly . Near the end of the pounding (3)_______ , a few spoonfuls of nuoc mam are added to the (4)_______ for flavour , but salt , black pepper , and sugar can also be added . The meat is (5)______ called giò sống , meaning " raw sausage " , and can be used in other dishes , as well .

The mixture is then wrapped tightly in banana (6)_______ into a cylindrical shape and boiled . If the banana leaf is not wrapped (7)______ and water leaks inside while it is being boiled , the sausage will spoil easily if kept at room (8)_______ . The sausage has to be submerged vertically (9)______ boiling water , and a 1-kg sausage typically (10)________ an hour to cook .

Use the given words to write the complete sentences

1. I / go / movie theater / but / nothing good / play .

->

2. They / want / go / Italy / for / they / want / see / Venice .

->

3. Linda / never / write / John / letter / nor / she / call / him .

->

4. She / feel sick / so / she / go / see doctor .

->

5. Berlin / be / Germany / and / Rome / be / Italy .

->

Read the text below and write one word in each blank to complete it .

I think it's only natural that all of us _____ a hobby of some shape or form . Something that can _____ boredom away , broaden our horizons , and inspire _____ creativity . For some of us one hobby might _____ even be enough , some of us have two , three , or _____ hobbies to fill our days and bring variety and fun into our _____ . For some of us we love the solitary time that hobbies _____ as reading or swimming provide but for others one of the benefits to having a regular _____ is getting regular social time . In my opinions , hobbies _____ what keep us same . I mean , how boring would life _____ if it was just work , eat , sleep , watch a little TV.... You get the picture !