một sân bóng đá nhân tạo có chiều rộng là 15 m và chiều dài là 25m . Tính khoảng cách từ gốc phạt góc đến đường chéo của sân bóng đá

I

1.After hiring the...........,they paddled out .

A can B canyon C canoe D ship

2 It's difficult to find accommodation at ...........times there.

A busy B full C daily D crowded

3.Donna is a ........ .she sells flowers .

A florist B butcher C seller D buyer

4................Angkor Wat built around the year 1100?

A Has B Was C Does D Is

5 How long ago was that building.......?

A.built B build C building D to build

6 Rice ........imported from Viet Nam and Thailand.

A. is B.Be C. are D.were

II

1 . Two ..........from the group"Friends of the Earth" are talkimg to the syudents (represent)

2 This knife is ................;it can't cut anything.(use)

3 There are more and more people concerned about ........pollution(environment)

4 Mr Hung is having a............for his bad back .( treat)

III

1 . My brother has just repaired the bicycle

->

2. Mai wrote an article about environment.

->

3 Mr.Ba grows vegetables in his small garden.

->

4 . They will recycle waste paper in a local factory.

->

5. The artists paineted a huge picture to raise money for poor children .

->

6. They wash the glass with a detergent liquid .

->

7. People can recycle tires to makes pipes and floor coverings

->

8.Did they use paper to make these toys?

->

If you look at a map of.england ,you...... see a number of lakes in the north -west corner.this is one of the most beautiful parts of ..........because, in addition to the lakes themselves ,there are green valleys , wooded.hills and waterfalls.beacause there are boating ,bathing and fishing ,many people ........the lakes to the seaside for a holiday .there ........no big cities very near the lakes,but a.number of small towns with good hotel for visitors .those whi want quieter places to stay at can usually find rooms ......a village or farmhouses.

Viết đoạn văn nghị luận xã hội về

1 sống thiếu ước mơ.

2 nghiện Facebook

3 thói đua đòi

Did you like to play traditional games ?

Were you.........

Một cái bàn 4 chân có trọng lượng 80N.Diện tích tiếp xúc của mỗi chân bà là 0,001 m vuông .

a ) tính áp suất của bàn lên sàn nhà

b ) người ta đặt lên bàn 1 vật cókhối lượng m thì áp suất tác dụng lên sàn lúc này gấp 1,5lần áp suất ban đầu . Tính khối lượng vật

1 we love(charity) work.it's so meaningful.

2 minh often ( volunteer)spends his free time helping old people at a nursing home

3 i am working in a group of great

(Invention)

4 yesterday , i strongly ( greement) with him about the rule

I would like to take a message .............. the principal

At/to/for / of