benefits: improve living standard, improve infrastructure, attract tourist, advertise the village to the outside world.

challenges: social evils, competitions, illiterate people

1.I correspond with my relatives in USA at least twice a month.

2.My friend was impressed by the beauty of the villa.

3. I said to him in the most friendliness way.

4. I wish I went to Ho Chi Minh's Mausoleum with my class.

5. I wish there were a mosque in my neighborhood.

1.how long did you stay there?

2. What was the weather like?

3. What did you see?

4, I spoke English all the time

5.Did you watch TV?

6. Did you make new friends?

7.Do you like the food?

8. What do you like most?

a,critic

households

1.examiner

2.reputation

3.exactly

4.available

5.editor

6.advertise

7.information

8.improve

9cultural

10.qualified

11.advertisement

12.speaking

get used to/be used to

Bạn An mua một vé số TP.HCM có 6 chữ số. Biết điều lệ giải thưởng như sau: Giải đặc biệt trúng 6 số. Biết rằng chỉ có một số cho giải đặc biệt. Tính xác suất để An trúng giải đặc biệt.

A.

B. 

C. 

D. 

▲ABC, đường cao AD, BE, CF. Chỉ ra tất cả các tứ giác nội tiếp