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1. Three hundred students took part in the swimming competition last year.
2. The children always find nature programmes fascinating when they watch them on TV.
3. Duong suggested that we should go to Bac Ninh to see Lim Festival.
4. He still didn’t pass the exam despite studying very hard.
5. All the world’s languages ought to be preserved by governments.
6. The tennis players haven’t finished the match yet.
7. This is the third time I have been to the Huong Pagoda Festival.
8. The Vu Lan Festival takes place on the 15th day of the seventh lunar month.
9. We were on our way home when we had an accident. 
10. I am looking forward to seeing the elephant race festival in Dak Lak.