tự làm đi bn

I. Choose the best answer A, B, C or D

1. My teacher lives __D______ 45 Elm street.

 A. under

 B. on

 C. in

 D. at

2. Parents should take good care of their children and _C___ them from wrong doings.

 A. take

 B. protect

 C. protest

 D. get

3. John swims very well and ___B_____ does his brother.

 A. also

 B. so

 C. even

 D. too

4. I have heard nothing from him since ___D______.

 A. he had left

 B. he leaves

 C. he has left

 D. he left

5. I’m hungry. Is there anything ____D_______?

 A. to be eaten

 B. for eating

 C. eating

 D. to eat

 II. Complete the words with the correct letter.

1.INTERESTED 2 WORRIED 3 PAINTED 4 KNOWN 5 UNDERSTOOD 6GATE 7PHYSICS 8MATCHES 9RIDE 10CLIMB

III. Complete the words with the correct letter.

1. goes/ school/ to/ Monday/ from/ every week/ he/ to/ Friday.

…………HE GOES TO SCHOOL EVERY WEEK FROM MONDAY TO FRIDAY…………………………………………………………

2. do/ often/ she/ in/ time/ free/ what/ ?/ does/ her.

………WHAT DOES SHE OFTEN DO IN HER FREE TIME……………………………………………………………

3. family/ here/ in/ moved/ my/ 2004.

………MY FAMILY MOVED HERE IN 2004……………………………………………………………

4. spent/ two/ cleaning/ hours/ floor/ she/ the/ last night.

………SHE SPENT 2 HOURS CLEANING THE FLOOR LAST NIGHT ……………………………………………………………

5. will/ he/ the/ theatre/ go/ with/ to/ girlfriend/ tomorrow/ his.

………HE WILL GO TO THE THEATRE WITH HIS GIRLFRIEND TOMORROW……………………………………………………………

IV. Read the text and choose the best answer.

My family lives near a small school. There are four …..PEOPLES.......….. (1) in it: my parents, sister and me. I am the youngest member. My father is a worker in the factory. He works such as an engineer. He ….....WAKES..….. (2) up early in the morning. First he brushes his teeth and ….......WASHES…… (3) his face. Then he has a bread ……..FOR..….. (4) breakfast. His work starts from7.00 a.m to 4.00 pm so He comes ……....C….. (5) home very early. In the evening He stays at home, watches TV and goes to bed at 10.00 pm. And my mother is an English teacher at Hung Ha town. My parents are very young. My sister is a student ….......ON.......... (6) Minh Khai primary school. She is thirteen years old. She is in her classroom. She is studying Arts subject. She can draw many pictures. They are very beautiful. She likes Arts the most because she wants to be an artist. I am a student too, I like …....D.......….. (7) football, go fishing, go camping and go swimming in summer. Last year my family went to Ho Chi Minh city to visit our uncles and aunts. They ….…..A............ (8) many photos with my family. I bought a lot of souvenirs ….....B....….. (9) my friends. Now I am in my class I am learning English because tomorrow my school is holding the English language Festival. All the teachers and students are going to …....D....… (10) beautiful school uniforms. We are going to have a good time.

Mình thay mặt BCN cực kỳ xin lỗi các bạn vì một số lý do nên các buổi Sinh hoạt bị off. Và có một số thành viên không tham gia sinh hoạt. Những ngày sinh hoạt đầu tiên có thể hơi nhàm chán nhưng BCN tụi mình sẽ cố gắng nhiều hơn. Mong các bạn có thê bớt chút ít thời gian để sinh hoạt.

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tui ko bt làm

I don't make

Bài 3: 

Gọi số học sinh là x

Theo đề, ta có: \(x-5\in BC\left(8;12;15\right)\)

mà 300<=x<=400

nên x=365

\(14000000\)

là14000000

a)\(-1,6:\left(1+\dfrac{2}{3}\right)=-1,6:\dfrac{5}{3}=-\dfrac{8}{5}.\dfrac{3}{5}=\dfrac{-24}{25}\)

b)\(\left(\dfrac{-2}{3}\right)+\dfrac{3}{4}-\left(-\dfrac{1}{6}\right)+\left(\dfrac{-2}{5}\right)=-\dfrac{2}{3}+\dfrac{3}{4}+\dfrac{1}{6}-\dfrac{2}{5}=\dfrac{-40+45+10-24}{60}=\dfrac{-9}{60}=\dfrac{-3}{20}\)

c)\(\left(\dfrac{-3}{7}:\dfrac{2}{11}+\dfrac{-4}{7}:\dfrac{2}{11}\right).\dfrac{7}{33}=\left(\dfrac{-3}{7}.\dfrac{11}{2}+\dfrac{-4}{7}.\dfrac{11}{2}\right).\dfrac{7}{33}=\left[\dfrac{11}{2}\left(\dfrac{-3}{7}+\dfrac{-4}{7}\right)\right].\dfrac{7}{33}=\dfrac{-11}{2}.\dfrac{7}{33}=\dfrac{-7}{6}\)

d)\(\dfrac{-5}{8}+\dfrac{4}{9}:\left(\dfrac{-2}{3}\right)-\dfrac{7}{20}.\left(\dfrac{-5}{14}\right)=\dfrac{-5}{8}-\dfrac{4}{9}.\dfrac{3}{2}+\dfrac{1}{8}=\dfrac{-5}{8}+\dfrac{1}{8}-\dfrac{2}{3}=-\dfrac{7}{6}\)