1. Children usually play video games in ___________. * 1 điểm libraries schools classrooms arcades 2. Hoa soon got __________ the busy city traffic. * 1 điểm use to used to using to use of 3. I often spend my free time __________ to music. * 1 điểm listening listen to listen to listening 4. You must be careful. Video games can be ______________. * 1 điểm interesting wonderful boring addictive 5. Don't spend __________ of your time in the arcade to play video games. * 1 điểm too much too many so many lot 6. Children should play __________ and develop their social skills. * 1 điểm outdoor outdoors inside indoors 7. We must be __________ when going across the street. * 1 điểm careful carefully care careless 8. Children should play with people of their own ____________. * 1 điểm time age year class 9. Videos are very useful _________ education, and many schools use them as a ___________. * 1 điểm for - teaching method in - teaching aid in - teaching plan with - teaching aid 10. Life in the city is different ___________ life in the country. * 1 điểm with on from than 11. She got used to ___________ her bike, and now she rides to school every day. 1 điểm ride riding rode rides 12. If you want to ____________ with other people, you should join a club. * 1 điểm speak work enjoy socialize 13. I have a lot of homework __________ tonight. * 1 điểm do doing to do did 14. Children are afraid of ___________ the roads most. 1 điểm walking running coming crossing