alo nhinh ơi
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15 tháng 3 2023
thanks bạn. Hôm nay mik thi cấp huyện rồi. Hạng 15 bạn ạ.Bạn chưa thi thì chúc bạn thi tốt nha.
LT
7
DT
Đỗ Thanh Hải
CTVVIP
19 tháng 10 2021
1 Sue wishes she hadn't bought that new book
2 Unless you walk faster, you will be late
3 Carol spent 2 hours fixing the television sets
4 I make these handicrafts by myself
5 If I were you, I would take the bus instead of the train
II
1 She doesn't have to get up early on Saturday
2 Children mustn't be left alone in car
3 John must explain this if he want his student to succeed
4 I have to file the report this week
5 We don't have to work overtime on Saturdays
6 You mustn't drive more than 25 mph in this zone
7 She didn't have to attend the presentation yesterday
8 She has to pick up her children at school
9 You don't have to arrive before 8
10 They had to visit the doctor yesterday as they didn't feel well
18 tháng 8 2023
`#040911`
`(x + 5)^3 = (2x)^3`
`\Rightarrow x + 5 = 2x`
`\Rightarrow x + 5 - 2x = 0`
`\Rightarrow 5 + (x - 2x) = 0`
`\Rightarrow 5 - x = 0`
`\Rightarrow x = 5 - 0`
`\Rightarrow x = 5`
Vậy, `x= 5.`
HV
7 tháng 12 2021
1. “You shouldn’t lend him any more money,” Mrs. Tuyet said to Nga.
Mrs. Tuyet advised ____Nga not to lend him any more money ______________________________________________.
2. It was so late that nothing could be done.
It was too _____late for something to be done______________________________________________________.
3. Smoking is not allowed in the library.
Would you ___mind not smoking in the library______________________________________________________?
4. Why did you phone him, Linh?
I want to know what _____did you phone him for _____________________________________________, Linh.
5. It is not necessary for you to ring me unless you’ve got a problem.
You don't have to ring me unless you’ve got a problem. ________________________________________________________________
6. He failed the exam because of his laziness.
Because he_____was lazy, he failed the exam______________________________________________________.
7. I’ll telephone you tomorrow morning.
I’ll give___you a call tomorrow morning. ___________________________________________________________.
8. Walking in the rain gives my brother pleasure.
My brother enjoys______walking in the rain_______________________________________________
9. Have you ever played a computer game before?
Is this____the first time you have ever played a computer game ___________________________________________________________?
10. I can’t stand people interrupting me when I’m studying
I would rather ___people didn't interrupt me when I am studying_____________________________________________________
11. Although his leg was broken, he managed to get out of the car.
Despite his broken leg, he managed to get out of the car. ________________________________________________________.
12. Tan likes going on holiday with his family, but he prefers camping with friends.
Tan doesn’t____ like going on holiday with his family so much as camping with friends
_________________________________________________.
13. A true story forms the basis of Mary’s new novel.
Mary’s new novel is___ based on a true story.
___________________________________________.
14. The cost of living has fallen considerably in the past week.
There has _____been a considerable fall in the cost of living in the past week._________________________________________________.
15. “I’m sorry I didn’t catch the ball for your sister.” Nam said to Huong
Nam apologized __Nam apologized Huong for not having caught the ball for her sister.______________________________________________.