10. We won’t hold the festival. It costs too much money. (IF) ………………………………………………………………………………………...………… 11. The tortoise was running. The hare was sleeping. (WHILE) ………… ………………………………………………………………………….….………… 12. The girl worked hard. Her stepmother wasn’t happy. (ALTHOUGH) ………….………………………………………………………………………………….…… 13. The Buffalo- fighting Festival took place in Do Son last Saturday. There were so many people. (BECAUSE) ……………..………………………………………………………………………………….. 14. A lion can run 100km/hr while a horse can run 80km/hr. (fast) A lion can run………………………………………………………………