Ex2: Choose the correct answer 3. I / keen/ play/video games. A. I am keen on playing video games. B. I keen on playing video games. C. I am keen on play video games. D. I am keen on playing video games. 4.I / also/ do / lot / dancing/ Sunday. A. I also do a lot dancing last Sunday. B. I also do a lot of dancing last Sunday. C. I also did a lot dancing last Sunday. D. I also did a lot of dancing on last Sunday. 5. Tim / hockey team / last year A. Tim in a hockey team last year. B. Tim were in a hockey team last year. C. Tim was a hockey team last year. D. Tim was in a hockey team last year. 6. Jack / best player / the team / last month. A. Jack was the best player in the team last month. B. Jack is the best player in the team last month. C. Jack were the best player in the team last month. D. Jack was the best player on the team last month. 7. My brother/ do / lot / judo/ when / he/ young. A. My brother do a lot of judo when he is young. B. My brother does a lot of judo when he is young. C. My brother did a lot of judo when he were young. D. My brother did a lot of judo when he was young. 8. I / move/ this town/ 5 years ago. A. I move to this town 5 years ago. B. I moved to this town 5 years ago. C. I moved this town 5 years ago. D. I move this town 5 years ago. giúp mik vs nha , giải thik dễ dàng , dễ hiểu nha