英语,讲出原因.

英语,讲出原因.
改错
（1）Don't smile at the person in trouble.
A B C D
(2)He is good at play basketball with his friends.
A B C D
(3)Mr Brown always wants his son reading more books.
A B C D
(4)It's funny play table tennis with Bob.
A B C D
(5)My cousin Bob is very more popular in our class.
A B C D