17. is crazy about  

- be crazy about: thích cái gì đó đến điên cuồng = really like: thực sự rất thích

18. was a sailor 

- sailor (n) thủy thủ 

19. feel like watching 

- feel like + Ving: muốn ..

20. took part 

- take part in = participate in: tham gia vào 

21. a game of tennis against 

- a game against: cuộc đấu lại 

22. used to play 

- used to + V

23. really interested in 

- be interested in + Ving: thích ... 

24. had fun 

- have fun: có niềm vui

25. is popular with 

-be popular with: phổ biến với ..

26. isn't keen on 

- be keen on = like 

17. Jack is crazy about football and never misses a match.

crazy about (word pattern) : điên cuồng vì ...

18. My uncle was a sailor until he was thirty.

sailor (n) : thủy thủ

19. Do you feel like watching TV ?

feel like (word pattern) : cảm thấy muốn, cảm thấy như

20. John took part in in a swimming competition last week.

take part in (word pattern) : tham gia

21. I had a game of tennis against June.

a game against (word pattern) : trò chơi chống lại

22. I used to play chess almost every day when I was young.

used to V

23. I'm not really interested in volleyball.

interested in (word pattern) : quan tâm đến, thích ...

24. I had fun at your birthday party.

25. Disneyland is popular with young children.

popular with (word pattern) : phổ biến với

26. Karen isn't keen on watching sport on TV.

keen on (word pattern) : ham mê ...