he is very happy.有语法错误吗

he is very happy.有语法错误吗 ] he is poor,he is very happy. A____he is poor,he is very happy. He is very happy 否定句 he is poor .he si very happy.合并一句 Barker was very happy,because he likes to chase cats.这句话的语法有问题吗? Uncle Tom is a p___person.He is always very happy. It seems that he is very happy today等于什么 英语翻译my brother is very happy.when he [ ] [ ] [ ]. he is a very happy boy.用感叹句咋说 he love the human is very happy 是什么意思?``````````` Mike is very happy because he gets a music p________ Is he very happy Yes,I think ___填什么 When he is busy,he feels very happy.The _ he is,_ _he feels. 求教英语大神：He is very happy with the success 这句话翻译出来有没有问题? He is happy.问句 he is very happy because he has _____ in passing the exam.填什么 He is the ____(last) one to work out the problem.He's very happy.