Các câu ví dụ cho từ since

1. Vietnam has been taking part in the math Olympiad since 1974.

2. In July, several carriers had suggested that the price ceilings be raised since fuel prices were higher than when the current ceilings were introduced in 2015.

3. No national or international athletics tournaments have been held at My Dinh Stadium since 2012 due to track degrade.

4. "Filmmakers are keeping a watchful eye on cinemas and films that are being released, but are also worried since the pandemic has changed the entertainment habits of many people.

5. A number of officials and experts have expressed their views on the matter that has been haunting Hanoi since the historic downpour in 2008 caused extreme flooding in the city, killing 20 people and causing trillions of VND worth of damage.

6. since the beginning of last year, when the pandemic broke out and spread rapidly, Be was stuck in Laos, and this was the first opportunity he took to reunite with his family.

7. since then, he talks to his mother, children and husband every day.

8. In the Central Highlands, Lam Dong province, one of the country's largest tea-producing regions, the area has decreased by 43 percent since 2016 to 11,500 hectares last year as farmers switch to more profitable crops.

9. Vietnam has eased its social distancing restrictions since April 23 and allowed popular tourist destinations to reopen.

10. About 37 million people worldwide are currently infected with HIV, and the AIDS pandemic has killed about 35 million people worldwide since it began in the 1980s.