I. Choose the word/ phrase that best fits the space in each sentence.(5 pts) 1. Generosity is a part of the Vietnamese ___________________. joke , orphanage , character , straightness 2. She spent most of her free time _______________ volunteer work. do , doing , to do , did 3. He has a good sense of ________________. He always makes people laugh. humor , humorous , joke , joking 4. They _________________ from Canada to America to find work. came , emigrated , left , arrived 5. The children are old enough to take care of _______________. himself , herself , ourselves , themselves 6. The football match was _______________live all over the world. arranged , assisted , transmitted , conducted 7. Modern life needs lots of __________________ devices. dangerous , electrical , unsafe , useless 8. We _______________ to visit her hometown next week. were going , will going , are going , went 9. Unlike Bao, Khai and Song are quite reserved __________ public. with , by , at , in 10. Our principal is out at the moment. Would you like to leave her a __________________? precaution , care , message , view giúp em 10 câu này với ạ