Các câu ví dụ cho từ when

1. The findings raise doubts about Britain’s ability to care for vulnerable children at a time when a record number of suspected child slaves are being referred to the government - 2,118 last year and up two-thirds on 2016 - campaigners said.

2. She said: “when I ran out to check, I saw a deep hole in front of the house, with a man and two motorbikes below.

3. Envoy Joseph Yun signed the document when he went to get Warmbier, Bolton told "Fox News Sunday" in an interview: "That's what I was told, yes.

4. Last April, the professor uploaded his students' grades for "Technology and Changing the World" and "Business and Social Government" into the school system and prepare to publish the results when he notices the difference.

5. Many girls in Uganda drop out of school when they start menstruating because their schools lack proper toilets or because they can't afford expensive hygiene products, all of which have to be imported.

6. when the flooding does not happen or is late, cropping and fishing activities in the delta are disrupted.

7. In the current badminton world ranking for women, Linh is at 47th while Trang is at 46th, and with this feat in the Austrian Open, Linh has the chance to surpass Trang when the ranking is updated next week.

8. A major sea and air hunt is underway for the San Juan, a German-built diesel-electric submarine that was launched in 1983, when relatives of the crew members The crew waited anxiously for news more than a week after the ship disappeared.

9. The submarine was en route from Ushuaia, the southernmost city in the world, to Mar del Plata, about 400 kilometers (250 miles) south of Buenos Aires, when it reported a power failure shortly before disappearing.

10. in December 1990 when he was a second-year student of electrical engineering at Ho Chi Minh City University of Technology and Education.