5 + 5 = ????

In spite of the heavy rain,they divided to have a picnic Although.....………

the boy is so short that he can't play volleyball.

He is such ...................................................

Cho Parabol (P):y=x²,(d):y=\(\left(m-2\right)x+m-5\).

a)Tìm m để (P) và (d) tiếp xúc nhau.

b)Tìm m để (d) và (P) tại 2 điểm phân biệt có hoành độ x₁,x₂ thỏa mãn \(\dfrac{x_1-1}{x_2}+\dfrac{x_2-1}{x_1}=\dfrac{18}{5}\)

Tìm lỗi sai và sửa?giải thích

1.There is a good film on at Sao Mai Theater,isn't is?

2.Water and land around the chemical factory and serious polluted .

3.He will look for the garden when we go on holiday .

4.Now go to bed and close your eye.You will feel fine after a good night sleep .

5.I haven't seen her when we left school .

6.People know that they should save energy,so they still waste it

7.After have a bath,he ate supper

8.Would you mind if I open all of the windows 

9.She always wears modern and fashioned clothes when she is at work 

10.When she came to my house this morning .I still slept 

11.Is Fiona used to work late at the office ?

12.He was punished because he did the test careless yesterday 

13.The doctor told my father stop smoking because of  his sickness 

14.They didn't go on a picnic because of the weather was awful 

It’s very kind ……..you to help me.

A. of                            B. to                C. with                        D. for

A free …….. is guaranteed to every citizen.

A. educated                B. education    C. educating    D. educational

AIDS is a newly-discovered and very …………………disease.

A. danger                    B. dangerous   C. endangered D. dangerously

Please ………your cigarette. I’m allergic to smoke.

A. put aside                 B. put off        C. put  up        D. put out

Let’s have a drink,………..?

A. shall we                  B. will we        C. shall you     D. do we

They didn’t go on a picnic ……………the weather was awful.

A. so                            B. although     C. because       D. because of

Do you know the lady………..son is standing over there?.

A. who                                    B. whom         C. which          D. whose

I believe you because I know you are …………

A. true                         B. truth            C. truthful       D. truly

Water ……… at 100 degrees Celsius.

A. boiling                    B. boil             C. is boiling     D. boils

Laziness is normally the cause of ……….

A. poor                        B. poverty       C. richness       D. success

Find a mistake in the four underlined parts of each sentence.

13. The cost of living has gone up considerably the last few years

               A                         B                C                        D

14.I think your garden needs to weed and you had better do it right now

          A                                       B                             C                     D

15.Can you tell me where that apples over there come from?

Fill in each blank with a suitable realitie pronoun:who/whom/whose/where/which

Giải thích vì saao điền như vậy

1.What's the name of the man _________ car you borrowed?

2.A cemetery is place ....... people are buried

3.A pacifist is a person _________believes that all wars are wrong

4.An orphan is a child _________ parents are dead.

5.The place ......................... we spent our holiday was really beautiful.

6.This school is only for children _________ first language is not English.

7.I don't know the name of the woman to _________ I spoke on the phone.

8.The man.....................is wearing glasses is a pop singer.

9.The window...................was broken by the naughty boy will have to be repaired.

10. Mrs. Jackson, .....................................we met in the supermarket yesterday, is my music teacher.

11.Rome is the city........................he lived for 10 years

12.That was the day on...................I first met Ann.

13.The girl ,the brothers of .......................study in our school ,looks very nice 

14.His new car..............cost him a fortune ,was really stunning 

15.I met the old lady ..................you were very kind to.

16.That's the book about ..........I've heard so much

Một cửa hàng ngày thứ nhất bán được 3260kg đường, ngày thứ hai bán được ít hơn ngày thứ nhất 20kg đường. Hỏi cả hai ngày cửa hàng đó bán được bao nhiêu tạ đường?