Giúp mình với hứa trả

Bạn tham khảo nha!
A) Câu 1: lives.
    Câu 2: thirteen.
    Câu 3: hair. 
    Câu 4: round.
    Câu 5: playing.
B) 1) He lives in Liverpool.
     2) He's thirteen year old.
     3) Yes, he does.
     4) He's playing soccer with his friend.