Ba:........you.......there next month? (go)
Ha:I'm not sure. I........if I...........the money.(go/have)

Cho biểu thức sau:
Q = \(\dfrac{x^2+x}{x^2-2x+1}:\left(\dfrac{x+1}{x}-\dfrac{1}{1-x}+\dfrac{2-x^2}{x^2-x}\right)\)
a, Rút gọn biểu thức Q b, Tính giá trị của biểu thức Q biết \(|x|\)= \(\dfrac{1}{3}\)
c, Tìm x \(\in\) Z để Q \(\in\) Z d, Tìm x để Q = 4
e, Tìm x để Q = \(-\dfrac{1}{2}\) g, Tìm x để Q âm
h, Tìm x để Q > 1

Write a postcard using the following sets of words and phrases. You can make all necessary changes and additions:
1. I/ having/ wonderful time/ Ha Noi
.........................................................
2.weather/ rather cold/ but/ I/ love/ it
............................................................................
3. Yesterday/ I/ visit/ Thu Le Zoo/ and/ see/ lots/ animals/ there
........................................................................................................
4. Tomorrow/ be/ going/ visit/ Hoan Kiem lake
.......................................................................................
5. I/ be/ going/ take/ photographs/ there
.............................................................................................

1. Hoa (visit)__________her grandparents once a week
2.He (buy)__________this bike for a long time
3. Mr.Nam (teach)_______English in this school since he (graduate)__________form the university in 1998
4. My young sister hates (drink)_________ milk but she ẹnjoys (eat)_________sweets and candies

1.A. worked B.visited C.stopped D.finished
2.A.peaceful B.break C.reading D.speaking
3.A.busy B.computer C.student D.university
4.A.seen B.sometimes C.outside D.music

I. There is an error in each sentence underline and corect it
1.I would like sending these postcards to America
II.
1.His family (move)______________to Bien Hoa city some years ago
2.How long(your father/work)______________in that factory?- For 10 years
3.Đi you enjoy (watch)__________the movie on TV last night?

I live in a small village called Vinh An. There are about 700 people here. I love the village because it is very quiet and life is slow and easy. You have never to queue in shops or banks.
People never throw rubbish in the streets, so the village is always clean – people often look after it with great care. The air is always fresh too. The people here are much more friendly here than in a city because everyone knows everyone else, and if someone has a problem, there are always people who can help.However, there is one thing I don't like about my village is that there is not much to do in the evening. We haven't got any cinemas or theaters. But I still prefer village life to life in a big city
1.Where does the writer's live?
.................................................................................
2.Why is the village always clean?
...............................................................
3.How are the people in the writer's village?
....................................................................
4.Does the writer love his village?
..................................................................................

1.started/living/They/in/2001/here
.................................................................
2.new store/will be/ The/ same/the/ as/old store/the
................................................................................
3.haven't/ phoned/We/ each other/a long time/ for
....................................................................................
4.were/in/We/playing/soccer/interested/we/the/lived/countryside/when/in
.........................................................................................................................

1.The little boy is playing ______ with his new toys
A.happily B.happy C.happiness D.happier
2.We are studying hard __________ the coming exam
A.in order to pass B.so that to pass C.in order pass D. so as pass

Xác định a,b sao cho:
a, 27x\(^2\)+a chia hết cho 3x+2
b, x\(^4\)+ax\(^2\)+b chia hết cho x\(^2\)+x+1
c, x\(^3\)-3x\(^2\)+5x+a chia hết cho x-2