giúp em với ạ huhu 12. The students are sometimes ____ to their lessons so they don’t understand A. Attentive. B. inattentive. C. focusing. D. attending 13. She intends to ____ the environmental problems. A. Lay stress in B. Pay attention on C. Emphasize at D. Specialize in 14. After the alarm clock rings, everyone is ____ - awake A. Great. B. wide. C. big. D. all 15. Their business is_____ bankruptcy. A. Going. B. having. C. being. D. enjoying 16. Will they ____ their own business? A. Find. B. found. C. founded. D. finding 17. Sam is going to get married. - Really? Who ___ A. To. B. with. C. on. D. off 18. Our company ____ in the North of the city. A. Lies. B. lays. C. situated. D. lain 19. She tries hard ______ being defeated in front of her rivals. A. To. B. in order to. C. with a view to. D. so that 20. Did they want to ___up their own company? A. Set B. take. C. put. D. come 21. She never _____ for HCM city in this Covid-19 situation. A. Reaches. B. leaves. C. arrives. D. goes